CN201618285U - Novel disposable oxygen humidifying bottle - Google Patents

Abstract

The utility model provides a novel disposable oxygen humidifying bottle, which is characterized in that an air outlet hole is arranged at the outer wall of a bottle neck of a bottle body, the air outlet hole is provided with a hole plug, the middle part of the hole plug is provided with a projected block, and the sealing effect is realized through inserting the projected block into the air outlet hole. An air guide pipe arranged in the bottle body consists of an air inlet hole and an air chamber, the air inlet hole is provided with a bottle cover, the inner top surface of the bottle cover is provided with a projected element, the sealing effect is realized through inserting the projected element into the air inlet hole, and the water overflowing phenomenon in the moving process can be avoided through the arrangement of the hole plug and the bottle cover. A plurality of fine holes are distributed at the bottom of the air chamber, further, a porous water baffle plate used for baffling water from upwards overflowing to suffocate patients is arranged in the bottle neck, the porous water baffle plate is provided with raised elements and an air guide pipe fixing hole, a plurality of vent holes are distributed on the circumferential edge of the porous water baffle plate, and the air guide pipe is penetrated and arranged in the air guide pipe fixing hole. The device perfectly solves the sealing problem, prevents the occurrence of cross infection, and has the novel and reasonable design.

Description

A kind of novel disposable oxygen humidification bottle

Technical field

This utility model relates to a kind of disposable use, can prevent the oxygen humidification bottle of cross infection, belongs to medical apparatus and instruments.

Background technology

The oxygen that oxygen cylinder is defeated by patient by oxygen hose is normally exsiccant, patient's oxygen therapy for a long time can not feel well, and the oxygen humidification bottle is the device that plays humidification in the oxygen therapy process to oxygen, existing oxygen humidification bottle is made of the measuring instrument of the measurement oxygen flow on bottle, the bottle, the knob valve of adjusting oxygen flow usually, the airway that the measuring instrument bottom is wholely set extends and goes in the built-in water body of bottle, the bottle top is provided with the air inlet that is communicated with airway, and bottleneck outer wall is provided with venthole.During use, oxygen is exported from oxygen cylinder, enters in the water body of bottle inside through oxygen catheter, air inlet and airway, via the humidification of water body, gives patient from venthole through the oxygen catheter oxygen supply again.When yet this device is adorned water to bottle before use, all need to turn on bottle from the bottom at every turn, cause air inlet and airway, air chamber all to expose in the air, therefore need air inlet and airway, air chamber to be carried out disinfection at every turn, operation is inconvenience quite, and is comparatively complicated, increased flow chart virtually, and, very easily produce the phenomenon of cross infection because bottle is reused.

Based on above-mentioned defective, the device that air inlet, airway and air chamber thereof is built in bottle is also arranged, yet, the air inlet at bottle top and venthole are transporting or are moving in the process, the spilling water phenomenon very easily occurs,, be buckled in venthole because of this stopple just covers simply from the outside though venthole is provided with stopple, sealing and steadiness are poor, and stopple very easily comes off and causes water to overflow toward venthole in bottle in the transportation; Similarly, though air inlet has also installed bottle cap additional, water still can overflow to lid by air inlet, causes this device design imperfection, inconvenient operation.

Summary of the invention

For overcoming the deficiencies in the prior art, the utility model proposes a kind of rational in infrastructure, easy, disposable oxygen humidification bottle of operation.

For achieving the above object, this utility model is achieved by the following technical programs: the main structure body of novel disposable oxygen humidification bottle is made of bottle, the airway of humidification bottle, the bottleneck outer wall of described bottle has venthole, venthole is equipped with stopple, described airway is arranged at bottle inside, airway is made of the air inlet at airway top, the air chamber of bottom, air inlet places the bottle mouth position of bottle and designs with the bottle one, air inlet adds bottle cap, and this bottle cap is placed on the top of bottle in installation.

The technical solution of the utility model also comprises: the bottom of described air chamber is distributed with several pores, and the side of air chamber is a hermetically-sealed construction.

The technical solution of the utility model also comprises: the design of the middle part of described stopple has a projecting block, stopple to be inserted in venthole by this projecting block to become seal construction.

The technical solution of the utility model also comprises: described stopple is a butyl rubber bung.

The technical solution of the utility model also comprises: the middle part of described bottle cap inner top surface is provided with a prodger, and bottle cap relies on this prodger to be inserted in air inlet to become seal construction.

The technical solution of the utility model also comprises: the bottleneck inside of described bottle also is equipped with the porous water fender, and the external diameter of porous water fender is consistent with the bottleneck internal diameter.

The technical solution of the utility model also comprises: described porous water fender has the airway fixing hole at protrusion and protrusion middle part, the internal diameter of airway fixing hole is consistent with the external diameter of airway, there are several passages in the week of porous water fender along radial distribution, the upper surface design of porous water fender has the cannelure of several passages that link up, and airway is interspersed in the airway fixing hole.

Compared with prior art, the utlity model has following substantive distinguishing features and progress:

1, air inlet, airway and air chamber are placed in the bottle, and be disposable product, solved the problem of cross infection.

2, the suitability is strong, both can be used as the wet trade that adds of common discharge oxygen therapy, also can be used for the wet trade that adds of high flow capacity oxygen therapy.

3, rational in infrastructure, by the porous water fender is set, prevent patient's water of choking in bottleneck.

4, processing ease, easy to use.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the structural representation that embodiment one oxygen humidification bottle does not encapsulate stopple and bottle cap;

Fig. 2 is the structural representation of embodiment one stopple;

Fig. 3 is the structural representation behind embodiment one oxygen humidification bottle encapsulation stopple and the bottle cap;

Fig. 4 is the structural representation of embodiment one bottle cap;

Fig. 5 is the structural representation of embodiment one air chamber;

Fig. 6 is the structural representation of embodiment two oxygen humidification bottles;

Fig. 7 is the structural representation of embodiment two porous water fenders;

Among the figure: 1, bottle, 2, airway, 3, venthole, 4, cannelure, 5, stopple, 6, projecting block, 7, air inlet, 8, air chamber, 9, bottle cap, 10, prodger, 11, pore, 12, the porous water fender, 13, protrusion, 14, the airway fixing hole, 15, passage.

The specific embodiment

Embodiment one:

In conjunction with illustrated in figures 1 and 2, in this utility model structure, novel disposable oxygen humidification bottle has bottle 1, airway 2, the bottleneck outer wall place of bottle 1 is provided with venthole 3, venthole 3 joins with oxygen catheter, and venthole 3 is provided with stopple 5, and stopple 5 is a butyl rubber bung, butyl rubber is elastomeric a kind of, and is synthetic by isobutene. and a small amount of isoprene.The middle part design of stopple 5 has a projecting block 6, stopple 5 is inserted in venthole 3 by this projecting block 6 and seals internally, improve sealing effectiveness, and utilize the butyl rubber material of stopple 5, more firmly firm after guaranteeing to peg graft, prevent in transportation or in moving the stopple 5 back water past venthole 3 in the bottle 1 that comes off overflow.

In conjunction with Fig. 1, Fig. 3, Fig. 4 and shown in Figure 5, airway 2 is arranged on bottle 1 inside, airway 2 is by the air inlet 7 at its top, the air chamber 8 of bottom constitutes, air inlet 7 places the bottle mouth position and bottle 1 integrated design of bottle 1, it is connected with oxygen catheter, air inlet 7 adds bottle cap 9, the middle part of bottle cap 9 inner top surfaces is provided with a prodger 10, bottle cap 9 relies on this prodger 10 to be inserted in 7 one-tenth seal constructions of air inlet, form extremely strong sealing and steadiness, it and stopple 5 are in like manner realized sealing internally, stop transportation or move the middle spilling water phenomenon that produces, this bottle cap 9 is placed on the top of bottle 1 in installation.

The bottom of air chamber 8 is distributed with several pores 11, can impel oxygen through after the shunting of these pores 11, the time of contact and the contact area of water in increase and the bottle, and humidification is more even, better effects if, the side of air chamber 8 is a hermetically-sealed construction.

In the above-mentioned structure, air inlet 7, airway 2 and air chamber 8 are built in the bottle 1, can expose in the air, need not carry out disinfection before each operation, prevent the generation of cross infection phenomenon, design ingenious, rational in infrastructure.

This oxygen humidification bottle uses front opening stopple 5 and bottle cap 9, refill and join airway 2 parts such as grade from the bottleneck pure water of packing into, can supply with patient after installing uses, oxygen is exported from oxygen cylinder, enter the air chamber 8 of airway 2 by oxygen catheter, air inlet 7, go in the water body through the shunting of a plurality of pores 11 in air chamber 8 bottoms is laggard, become wet oxygen behind the humidification by water body, give patient from venthole 3 through the oxygen catheter oxygen supply then, promptly abandon after the use, be disposable products, easy and simple to handle, be applicable to the wet trade that adds of common discharge oxygen therapy.

Embodiment two:

In conjunction with Fig. 6 and shown in Figure 7, need as patient under the situation of high flow capacity oxygen therapy, because high pressure draught causes water body to produce bubble easily, overflow from venthole 3 and to enter the patient nostril and cause the water of choking, dangerous.Grow to 180mm so present embodiment under the constant situation of embodiment one structure, adds bottle 1, and also add porous water fender 12 in the bottleneck inside of bottle 1, the external diameter of porous water fender 12 is consistent with the bottleneck internal diameter.Porous water fender 12 has the protrusion 13 at middle part and the airway fixing hole 14 at protrusion 13 middle parts, the internal diameter of airway fixing hole 14 is consistent with the external diameter of airway 2, airway 2 is interspersed in the airway fixing hole 14 fixing, and increases contact friction force and steadiness in conjunction with the fastening of protrusion 13.Porous water fender 12 can stop that the water of bottle 1 upwards overflows under the air-flow high pressure, the week of porous water fender 12 is along also being distributed with several passages 15 radially, it can make oxygen circulate smoothly, even simultaneously water is overflowed, also can be by in passage 15 Backflow bottles under action of gravity, the upper surface of porous water fender 12 also is provided with the cannelure 4 of these passages 15 that link up, in case it makes when passage 15 still can't make water reflux, can further water be remained in the cannelure 4, prevent to choke patient.During use, oxygen is exported from oxygen cylinder, air chamber 8 by oxygen catheter, air inlet 7, airway 2 enters in the water body, become wet oxygen behind the humidification by water body, again through a plurality of passages 15 of porous water fender 12, then give patient from venthole 3 through the oxygen catheter oxygen supply, be suitable for the wet practice that adds of high flow capacity oxygen therapy.

This utility model includes but not limited to that the foregoing description lifts, and the structure of any effects equivalent based on the conversion of the technical program institute all belongs to protection domain of the present utility model.

Claims (7)

1. novel disposable oxygen humidification bottle, main structure body is made of bottle, the airway of humidification bottle, it is characterized in that: the bottleneck outer wall of described bottle has venthole, venthole is equipped with stopple, described airway is arranged at bottle inside, and airway is made of the air inlet at airway top, the air chamber of bottom, and air inlet places the bottle mouth position of bottle and designs with the bottle one, air inlet adds bottle cap, and this bottle cap is placed on the top of bottle in installation.

2. a kind of novel disposable oxygen humidification bottle according to claim 1, it is characterized in that: the bottom of described air chamber is distributed with several pores, and the side of air chamber is a hermetically-sealed construction.

3. a kind of novel disposable oxygen humidification bottle according to claim 1 is characterized in that: the design of the middle part of described stopple has a projecting block, stopple to be inserted in venthole by this projecting block to become seal construction.

4. a kind of novel disposable oxygen humidification bottle according to claim 1, it is characterized in that: described stopple is a butyl rubber bung.

5. a kind of novel disposable oxygen humidification bottle according to claim 1, it is characterized in that: the middle part of described bottle cap inner top surface is provided with a prodger, and bottle cap is inserted in air inlet by this prodger and becomes seal construction.

6. a kind of novel disposable oxygen humidification bottle according to claim 1, it is characterized in that: the bottleneck inside of described bottle also is equipped with the porous water fender, and the external diameter of porous water fender is consistent with the bottleneck internal diameter.

7. a kind of novel disposable oxygen humidification bottle according to claim 6, it is characterized in that: described porous water fender has the airway fixing hole at protrusion and protrusion middle part, the internal diameter of airway fixing hole is consistent with the external diameter of airway, there are several passages in the week of porous water fender along radial distribution, the upper surface design of porous water fender has the cannelure of several passages that link up, and airway is interspersed in the airway fixing hole.

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