CN204395168U

CN204395168U - Inhalation device

Info

Publication number: CN204395168U
Application number: CN201420833076.8U
Authority: CN
Inventors: 嵇赟文
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-12-24
Filing date: 2014-12-24
Publication date: 2015-06-17
Anticipated expiration: 2024-12-24

Abstract

The utility model discloses a kind of inhalation device, it comprises: union joint, humidification bottle, adjusting part, temperature control assembly, the first port and the second port; Union joint is installed on the bottle mouth position of humidification bottle, first port and the second port are arranged on union joint, and the first port is connected with humidification bottle inside with the second port, and humidification bottle inside is provided with conduit, tube at one end is connected with the first port, and the other end extends to the bottom of humidification bottle; Adjusting part comprises buoy and adjusting knob, and buoy and adjusting knob are installed on union joint; Temperature control assembly comprises heat conductive filament and temperature sense assembly, and heat conductive filament and temperature sense assembly are arranged in humidification bottle, and extend to the bottom of humidification bottle.Inhalation device of the present utility model can make the relative humidity of the oxygen of conveying and temperature maintain comparatively suitable level, oxygen therapy patient is made to feel gentle, comfortable, reduce the occurrence probability of a series of complication in oxygen therapy process, safety coefficient is high, is conducive to the healthy of patient.

Description

Inhalation device

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of inhalation device.

Background technology

Anoxia refers to that tissue is for hypoxgia or Use barriers, causes body founction metabolism even a series of pathological change process of changing of morphosis.At present, anoxia mainly comprises following a few class: (1) hypotonic pneumatorexis: the tissue caused by blood arterial blood partial pressure of oxygen reduces is for hypoxgia; (2) hemic hypoxia: the change referring to hemoglobin content or matter, causes the oxygen that oxygen content reduces or hemoglobin combines not easily to disengage caused histogenous hypoxia, also referred to as isotonia anoxia; (3) circulatory hypoxia: refer to that tissue blood fluid reduces the tissue caused and supplies hypoxgia, also known as low dynamics anoxia; (4) histogenous hypoxia: utilize caused by oxygen obstacle by cell, also known as oxygen Use barriers anoxia.

For above-mentioned hypoxic conditions, the mode at present mainly through oxygen therapy is tackled.Oxygen therapy: refer to by patients accepting oxygen inhalation, makes blood oxygen decline and improves, belong to Inhalation in Treating category.This therapy can improve art pO2, improve because blood oxygen declines the histanoxia caused, make the heart, brain, the important organ functions such as kidney are maintained, heart rate when also can alleviate anoxia, the heart that accelerated breathing increases, lung work load, to respiratory system disease because arterial partial pressure of oxygen declines the anoxia good effect caused, to circulatory function, bad or anemia causer partly can only improve hypoxic conditions.

Above-mentioned oxygen therapy is according to the difference of oxygen therapy mode, can be divided into following a few class: (1) common oxygen supply, it refers to by nose conduit or nasal obstruction oxygen supply, is mainly applicable to the poisoning decline patient of blood oxygen pressure, but for mouth breathing person, rhinostegnosis patient outcome is not good; (2) mask oxygen inhalation: be applicable to the state of an illness heavier, the more obvious person of partial pressure of oxygen decline; (3) head-shield oxygen supply: be applicable to baby, but aerobic flow is larger; (4) controlling low discharge oxygen uptake: for COPD, emphysema, chronic cardiopulmonary patient merges acute pulmonary infection and respiratory failure etc.; (5) continuous positive airway pressure (CPAP): cardinal principle keeps malleation for utilizing respiratory tract, make or will the alveolar ectasia of atrophy, avoid alveolar early secondary closure, improve oxygen exchange, this method not only improves oxygen concentration, and can reduce QS pulmonary shunt and improve ventilatory; (6) mechanical ventilation oxygen supply; Etc..

But, for above-mentioned different oxygen therapy mode, at oxygen therapy end, the oxygen with steady temperature and humidity often cannot be provided, thus a series of malaise symptoms of patient can be caused, such as, patient's thick sputum degree raises, produce rejection to the oxygen of input, patient lungs infects, pulmonary atelectasis and trachea high response strengthen etc., particularly remarkable for patient's (as endotracheal tube connects T-shaped pipe oxygen uptake, autogenous cutting face mask oxygen uptake) this type of complication setting up artificial airway especially.

Therefore, for the problems referred to above, be necessary to provide further solution.

Utility model content

In view of this, this utility model provides a kind of inhalation device, to overcome the deficiency that in prior art, inhalation device exists.

To achieve these goals, the technical scheme that provides of this utility model embodiment is as follows:

Inhalation device of the present utility model comprises: union joint, humidification bottle, adjusting part, temperature control assembly, the first port and the second port;

Described union joint is installed on the bottle mouth position of described humidification bottle, described first port and the second port are arranged on described union joint, described first port is connected with described humidification bottle inside with the second port, described humidification bottle inside is provided with conduit, described tube at one end is connected with described first port, and the other end extends to the bottom of described humidification bottle;

Described adjusting part comprises buoy and adjusting knob, and described buoy and adjusting knob are installed on described union joint;

Described temperature control assembly comprises heat conductive filament and temperature sense assembly, and described heat conductive filament and temperature sense assembly are arranged in described humidification bottle, and extend to the bottom of described humidification bottle.

As the improvement of inhalation device of the present utility model, described adjusting part also comprises inner housing and shell body, described shell body is installed on one end of described union joint, described inner housing is arranged in the enclosed space that shell body and described union joint formed, described buoy is arranged in described inner housing, and the size of described buoy is corresponding with the internal diameter of described inner housing.

As the improvement of inhalation device of the present utility model, be provided with flow valve in described union joint, in the gas circuit of described flow valve between described inner housing and described humidification bottle, described flow valve is connected with described adjusting knob.

As the improvement of inhalation device of the present utility model, described union joint is threadedly connected to the bottle mouth position of described humidification bottle.

As the improvement of inhalation device of the present utility model, described temperature sense assembly is connected with the power supply circuits at described heat conductive filament place, controls the break-make of described power supply circuits.

As the improvement of inhalation device of the present utility model, described first port is connected with oxygen supply end, described second port by oxygen catheter for patient provides oxygen.

Compared with prior art, the beneficial effects of the utility model are: inhalation device of the present utility model can make the relative humidity of the oxygen of conveying and temperature maintain comparatively suitable level, oxygen therapy patient is made to feel gentle, comfortable, reduce the occurrence probability of a series of complication in oxygen therapy process, safety coefficient is high, is conducive to the healthy of patient.

Accompanying drawing explanation

In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in this utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic perspective view of inhalation device one detailed description of the invention of the present utility model.

Detailed description of the invention

Technical scheme in this utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of this utility model protection.

As shown in Figure 1, inhalation device 100 of the present utility model comprises: union joint 10, humidification bottle 20, adjusting part 30, temperature control assembly 40, first port 50 and the second port 60.

Described union joint 10 is installed on the bottle mouth position of described humidification bottle 20, and preferably, described union joint 10 is threadedly fixed with the bottleneck of described humidification bottle 20 and is connected.Described humidification bottle 20 inside can hold sterile solution, and sterile solution is used for the oxygen of conveying is carried out to sterilizing and adds wet process.

Described first port 50 and the second port 60 are arranged on described union joint 10, and described first port 50 is connected by the inside of described union joint 10 with described humidification bottle 20 with the second port 60.Described first port 60, for being connected with oxygen supply end, enters into humidification bottle from the oxygen of oxygen supply end conveying by the first port 60.Described humidification bottle 20 inside is provided with conduit 70, and described conduit 70 one end is connected with described first port 50, and the other end extends to the bottom of described humidification bottle 20.Thus when being contained with sterile solution in humidification bottle 20, the oxygen entered in humidification bottle 20 fully can contact with sterile solution, and oxygen, after sterile solution process, not only can eliminate the antibacterial contained in oxygen, and can regulate the humidity of himself.

Described second port 60 is by oxygen catheter for patient provides oxygen, and described oxygen catheter can be nose conduit, T-shaped pipe etc.Oxygen after sterile solution process, from the second port 60, flows to patient by oxygen catheter.

Described adjusting part 30 comprises buoy 31 and adjusting knob 32, and described buoy 31 and adjusting knob 32 are installed on described union joint 10.Wherein, buoy 31 is for observing the flow of oxygen for medical personnel, adjusting knob 32 is for regulating the flow of oxygen.Further, described adjusting part 30 also comprises inner housing 33 and shell body 34, described shell body 34 is installed on one end of described union joint 10, described inner housing 33 is arranged in the enclosed space that shell body 34 and described union joint 10 formed, described buoy 31 is arranged in described inner housing 33, and the size of described buoy 31 is corresponding with the internal diameter of described inner housing 33.When delivering oxygen, buoy 31, under the effect of self gravitation and oxygen flow, is suspended in described inner housing 33, and when the flow of oxygen flow changes, buoy 31 can move up and down in inner housing 33, thus the size of indicating oxygen entraining air stream.

In addition, regulate object for realizing above-mentioned oxygen flow, be provided with flow valve in described union joint 10, in the gas circuit of described flow valve between described inner housing and described humidification bottle 20, described flow valve is connected with described adjusting knob 32.Thus during rotation of adjustment knob, flow valve 35 can regulate the flow of oxygen.

Described temperature control assembly 40, for controlling the temperature of the sterile solution held in humidification bottle 20, makes it maintain within the scope of stationary temperature.This temperature range is 34-37 DEG C, and preferably, this temperature value is 37 DEG C.Thus the oxygen after fully contacting with sterile solution, itself and sterile solution carry out heat exchange, thus play and carry out thermoregulator effect to oxygen.

Particularly, described temperature control assembly 40 comprises heat conductive filament 41 and temperature sense assembly 42, described heat conductive filament 41 and temperature sense assembly 42 are arranged in described humidification bottle 20, and extend to the bottom of described humidification bottle 20, to realize the object that oxygen and sterile solution carry out fully contacting.Described temperature sense assembly 42 is connected with the power supply circuits at described heat conductive filament 41 place, controls the break-make of described power supply circuits.Namely, when temperature sense assembly 42 senses the temperature value of sterile solution lower than 34-37 DEG C of scope, its power supply circuits controlling heat conductive filament 41 are communicated with, and heat conductive filament 41 generates heat, and heats sterile solution.When temperature value is close to 37 DEG C, temperature sense assembly 42 controls power supply circuits and disconnects, and heat conductive filament 41 stops heating.

Compared with prior art, inhalation device of the present utility model can make the relative humidity of the oxygen of conveying and temperature maintain comparatively suitable level, oxygen therapy patient is made to feel gentle, comfortable, reduce the occurrence probability of a series of complication in oxygen therapy process, safety coefficient is high, is conducive to the healthy of patient.

To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through suitable conjunction, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims

1. an inhalation device, is characterized in that, described inhalation device comprises: union joint, humidification bottle, adjusting part, temperature control assembly, the first port and the second port;

2. inhalation device according to claim 1, it is characterized in that, described adjusting part also comprises inner housing and shell body, described shell body is installed on one end of described union joint, described inner housing is arranged in the enclosed space that shell body and described union joint formed, described buoy is arranged in described inner housing, and the size of described buoy is corresponding with the internal diameter of described inner housing.

3. inhalation device according to claim 2, is characterized in that, is provided with flow valve in described union joint, and in the gas circuit of described flow valve between described inner housing and described humidification bottle, described flow valve is connected with described adjusting knob.

4. inhalation device according to claim 1, is characterized in that, described union joint is threadedly connected to the bottle mouth position of described humidification bottle.

5. inhalation device according to claim 1, is characterized in that, described temperature sense assembly is connected with the power supply circuits at described heat conductive filament place, controls the break-make of described power supply circuits.

6. inhalation device according to claim 1, is characterized in that, described first port is connected with oxygen supply end, described second port by oxygen catheter for patient provides oxygen.