CN105833406B

CN105833406B - Oxygen humidification bottle

Info

Publication number: CN105833406B
Application number: CN201610393691.5A
Authority: CN
Inventors: 李友香
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-06
Filing date: 2016-06-06
Publication date: 2019-02-12
Anticipated expiration: 2036-06-06
Also published as: CN105833406A

Abstract

The invention discloses a kind of oxygen humidification bottles, it is intended to provide a kind of using safe, stable structure and the convenient oxygen humidification bottle of clinical manipulation, its key points of the technical solution are that, including being equipped with the bottle body of entrance and exit and being arranged in the intracorporal humidifying pipe of bottle, described humidifying pipe one end is connected to entrance, synchronously control humidifying pipe is connected to and exports the switch block of closure with entrance in the bottle body, it ensure that and pass in and out the unimpeded of oxygen channel in bottle body, ensure that the pressure in humidification bottle will not be accumulated or be sharply increased due to clinical maloperation or air anti-backflow device mechanical breakdown, it avoids the increased pressure due to humidification bottle and leads to explosion phenomenon, it ensure that pressure of humidification bottle during entire oxygen uptake is maintained at reasonable, in the range of safety, ensure the safe handling of oxygen humidification bottle, significantly reduce clinical use Risk, and switch block due to oxygen it is quick outflow will not undertake biggish pressure, ensure that the service life of switch block.

Description

Oxygen humidification bottle

Technical field

The present invention relates to a kind of medical instruments, more particularly to a kind of oxygen humidification bottle.

Background technique

Oxygen uptake is that hospital commonly rescues or one for the treatment of means, since the medical oxygen manually prepared is extremely dry, such as Fruit is directly sucked in medical oxygen, will lead to the dry discomfort of patients with respiratory tract, therefore, oxygen humidification becomes during patient's oxygen uptake It must link.What hospital generallyd use was the oxygen humidification bottle of use repeatly in the past, which has continued to use for many years, existing master Wanting problem is to be easy pollution, and safety is poor；Even novel integrated oxygen humidification bottle, though oxygen uptake is had been resolved at present Dirty miscellaneous problem, however, to ensure that humidification fluid in humidification bottle using it is preceding and during stopping oxygen uptake not by air in institute dirt Dye, the measure taken at present are to install sealing device in oxygen import and export and install countercurrent airflow device additional at oxygen gas outlet Mode prevent the invasion of alien bacteria.But using after the device, the countercurrent airflow device at oxygen gas outlet affects oxygen Flow, and the resistance of oxygen discharge is increased, to make the pressure increase in humidification bottle, and when air anti-backflow device occurs When sealing device at mechanical breakdown or oxygen outlet is not opened due to the carelessness of the work of medical staff, it is easy to due to machinery Failure or misoperation and cause pressure accumulated in humidification bottle or sharply increase, cause oxygen humidification bottle to fry bottle, therefore there are one Fixed clinical use security risk, and increase the workload of medical staff.

Summary of the invention

The technical problem to be solved by the present invention is to provide a kind of use safe, stable structure and the convenient oxygen of clinical manipulation Gas humidification bottle.

The technical solution of the invention is as follows, provides a kind of oxygen humidification bottle having following structure, including be equipped with entrance With the bottle body of outlet and setting in the intracorporal humidifying pipe of bottle, described humidifying pipe one end is connected to entrance, in the bottle body The switch block of closure is connected to and exported with entrance equipped with synchronously control humidifying pipe.

Preferably, the switch block includes matching the pipe fitting and being slidingly sealed of entrance, outlet and humidifying pipe connection Close the cock body for being passed through oxygen promotion by entrance in pipe fitting.

Preferably, humidifying pipe and blocked inlet and outlet closure, the cock body when cock body is located at first position Humidifying pipe is connected to entrance when positioned at the second position and cock body is reset to first position by port opening, interior be equipped with of the pipe fitting Return unit.

Preferably, the pipe fitting side wall be equipped with the first opening for be connected to inside bottle body, the cock body is equipped with the By the annular groove of the first opening and outlet when two positions.

Preferably, the cock body is equipped with groove close to an end face of entrance.

Preferably, the bottle body is equipped with contradict so that cock body is equipped with close to inlet end face and pipe fitting inner wall with cock body between The convex block of gap.

Preferably, the pipe fitting is passed through direction along oxygen and is successively arranged the second opening being connected to entrance and humidifying pipe The third opening of connection, the first opening for being open and being connected to bottle body inside with the 4th of outlet.

Preferably, cock body is located at third opening close to the end face of entrance and opens with the 4th when the cock body is located at the second position Between mouthful.

Preferably, the pipe fitting bottom is equipped with the block contradicted with cock body.

After using the above structure, oxygen humidification bottle of the invention has the advantage that by opening compared with prior art Closure whether component synchronization controls the connection that humidifying pipe and entrance are write and exported is closed, i.e., is gone out when oxygen enters in bottle body Mouthful must be with the first open communication, ensure that the unimpeded of disengaging oxygen channel in bottle body, ensure that in humidification bottle Pressure will not be accumulated or be sharply increased due to clinical maloperation or air anti-backflow device mechanical breakdown, be avoided due to humidifying The increased pressure of bottle and lead to explosion phenomenon, ensure that pressure of humidification bottle during entire oxygen uptake is maintained at reasonable, peace It in full range, that is, ensures the safe handling of oxygen humidification bottle, significantly reduces the risk of clinical use, and switch block Since the quick outflow of oxygen will not undertake biggish pressure, the service life of switch block ensure that.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of oxygen humidification bottle of the invention.

Fig. 2 is enlarged drawing at A in Fig. 1.

It is as shown in the figure: 1, bottle body；11, entrance；12, it exports；2, humidifying pipe；3, switch block；31, pipe fitting；311, convex block； 312, block；32, cock body；321, annular groove；322, groove；33, return unit；4, the first opening；5, the second opening；6, third is opened Mouthful；7, the 4th opening.

Specific embodiment

The present invention will be further explained below with reference to the attached drawings and specific examples.

Please refer to shown in Fig. 1 and Fig. 2, oxygen humidification bottle of the invention include equipped with entrance 11 and outlet 12 bottle body 1 with And the humidifying pipe 2 in bottle body 1 is set, described 2 one end of humidifying pipe is connected to entrance 11, is equipped with and is synchronized in the bottle body 1 Control humidifying pipe 2 is connected to and exports the switch block 3 of 12 closures with entrance 11, passes through 3 synchronously control humidifying pipe 2 of switch block 12 closures are connected to and exported with entrance 11, i.e., outlet 12 must be connected to the first opening 4 when oxygen enters in bottle body 1 , it ensure that and pass in and out the unimpeded of oxygen channel in bottle body 1, ensure that the pressure in humidification bottle will not be due to clinical maloperation Or air anti-backflow device mechanical breakdown and accumulate or sharply increase, avoid the increased pressure due to humidification bottle and cause to explode Phenomenon ensure that pressure of humidification bottle during entire oxygen uptake is maintained in reasonable, safe range, that is, ensure oxygen The safe handling of humidification bottle, significantly reduces the risk of clinical use, and switch block 3 is since the quick outflow of oxygen will not Biggish pressure is undertaken, ensure that the service life of switch block 3.

The switch block 3 includes matching the pipe fitting 31 and being slidingly sealed of entrance 11, outlet 12 and 2 connection of humidifying pipe Close in pipe fitting 31 by entrance 11 be passed through oxygen promotion cock body 32, when the cock body 32 is located at first position humidifying pipe 2 and The blocking of entrance 11 and 12 closure of outlet, humidifying pipe 2 is connected to entrance 11 and exports 12 when the cock body 32 is located at the second position It opens and is connected to outlet 12, the return unit 33 that cock body 32 is reset to first position is equipped in the pipe fitting 31, by setting It sets the pipe fitting 31 of oxygen circulation and is slidingly sealed the cock body 32 cooperated in pipe fitting 31, i.e., when oxygen is passed through, oxygen pressure Push cock body 32 mobile so that humidifying pipe 2 is connected to entrance 11, and the first opening 4 is realized with the 4th opening 7 and is connected to, another party Face, third opening 6 with the 4th opening 7 maintain block, be easy to use, and greatly reduce medical staff workload and clinic Maloperation, so that the clinical use risk clinically generated due to bottle explosion is significantly reduced, when oxygen thrust is less than threshold When value, cock body 32 is located at first position, and humidification bottle at this time is in normal pressure, and air-tight state is in bottle, when oxygen thrust is super When crossing threshold value, cock body 32 reaches the second position, and humidifying pipe 2 is connected to entrance 11 at this time and the first opening 4 is connected with the 4th opening 7 It is logical, to ensure that access way of the oxygen in humidification bottle is kept unimpeded.

31 side wall of pipe fitting be equipped with be connected to inside bottle body 1 first opening 4, the cock body 32 be equipped with second The annular groove 321 for being connected to the first opening 4 with outlet 12 when position realizes that the first opening 4 connects with outlet 12 by annular groove 321 It is logical, it is simple and reliable, and connected space is big, flows convenient for gas, or by 32 side wall of cock body be arranged groove 322, notch or Realize that the first opening 4 is connected to outlet 12 in channel.

The bottle body 1, which is equipped with, to be contradicted with cock body 32 so that the end face at entrance 11 of cock body 32 is equipped with 1 inner wall of bottle body The convex block 311 in gap, the bottle body 1 includes the bottle cap of lower part main bottle body 1 and sealing cooperation above main bottle body 1, described The setting of pipe fitting 31 covered in bottle cap, i.e., described convex block 311 is arranged on bottle cap, guarantees that 32 end face of cock body connects with oxygen Touching, can stablize and bear oxygen thrust, and the cock body 32 is equipped with groove 322 close to an end face of entrance 11, can stablize receiving Oxygen thrust keeps cock body 32 mobile, and reduces oxygen and move around toward end face, ensure that the leakproofness of cock body 32.

The pipe fitting 31 is passed through direction along oxygen and is successively arranged the second opening 5 being connected to entrance 11 and the company of humidifying pipe 2 Logical third opening 6, the 4th be connected to outlet 12, which are open, 7 and first is open 4 with what is be connected to inside bottle body 1, is opened by 4 Cause for gossip shows pipe fitting 31 and outlet 12, the connection of entrance 11 and humidifying pipe 2, simple and reliable for structure, and 4 openings can pass through Cock body 32 realizes automatic shutter, and good seal performance, structure is simple, when the cock body 32 is located at the second position cock body 32 it is close enter The end face of mouth 11 is located between third opening 6 and the 4th opening 7, and when pressure is normal, oxygen will not pass through pipe fitting by entrance 11 31 directly reach outlet 12, guarantee the humidifying effect of oxygen, when since blocking causes pressure excessive in bottle body 1, plug Body 32 can further move down, and be directly connected to 1 entrance 11 of bottle body and outlet 12, the oxygen of non-humidifying is sent out, ensure that Bottle body 1 will not fry bottle.

31 bottom of pipe fitting is equipped with the block 312 contradicted with cock body 32, when pressure is excessive, such as just leads to oxygen plug When 32 inertia of body is larger, block 312 can limit the range of the sliding fortune of cock body 32, it can prevent oxygen intake 11 directly and oxygen Gas outlet 12 is connected, and the oxygen gone out from outlet 12 is avoided not have humidifying, and block 312 can be vulnerable part, has pressure is excessive When bottle explosion risk, block 312 damages in advance, so that oxygen intake 11 is directly connected with oxygen outlet 12, pressure is discharged rapidly, It ensure that bottle body 1 will not fry bottle, improve safety.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of oxygen humidification bottle, including being equipped with entrance (11) and the bottle body (1) for exporting (12) and setting in bottle body (1) Humidifying pipe (2), described humidifying pipe (2) one end are connected to entrance (11), it is characterised in that: are equipped in the bottle body (1) same Step control humidifying pipe (2) is connected to and exports the switch block (3) of (12) connection, the switch block (3) with entrance (11) Including the pipe fitting (31) for being connected to entrance (11), outlet (12) with humidifying pipe (2) and cooperation is slidingly sealed in pipe fitting (31) The cock body (32) of oxygen promotion is passed through by entrance (11).

2. oxygen humidification bottle according to claim 1, it is characterised in that: the cock body (32) is located at wet when first position Change pipe (2) and entrance (11) block and export (12) closure, when the cock body (32) is located at the second position humidifying pipe (2) with enter Mouth (11) is connected to and outlet (12) is opened, equipped with the return unit that cock body (32) is reset to first position in the pipe fitting (31) (33)。

3. oxygen humidification bottle according to claim 2, it is characterised in that: described pipe fitting (31) side wall is equipped with and bottle body (1) internal the first opening (4) being connected to, the cock body (32) are equipped with the first opening (4) and outlet at the second position (12) annular groove (321) being connected to.

4. oxygen humidification bottle according to claim 2, it is characterised in that: the one of the cock body (32) close entrance (11) End face is equipped with groove (322).

5. oxygen humidification bottle according to claim 2, it is characterised in that: the bottle body (1) is equipped with and supports with cock body (32) It touches so that cock body (32) is equipped with the convex block (311) in gap close to end face at entrance (11) and bottle body (1) inner wall.

6. oxygen humidification bottle according to claim 3, it is characterised in that: the pipe fitting (31) along oxygen be passed through direction according to It is secondary to be connected to equipped with the be connected to entrance (11) second opening (5), the third opening (6) being connected to humidifying pipe (2), with outlet (12) The 4th opening (7) and with bottle body (1) inside be connected to first be open (4).

7. oxygen humidification bottle according to claim 3, it is characterised in that: the cock body (32) is filled in when being located at the second position Body (32) is located between third opening (6) and the 4th opening (7) close to the end face of entrance (11).

8. oxygen humidification bottle according to claim 1, it is characterised in that: described pipe fitting (31) bottom is equipped with and cock body (32) block (312) contradicted.