CN208193360U - A kind of noninvasive ventilator - Google Patents

Abstract

The utility model discloses a kind of noninvasive ventilators, its structure includes ventilator main body, interface, display screen, key, operation panel, outer casing, link slot, link block, check valve, cap, water storage pedestal, gas outlet, air inlet, air pipe connector, tracheae, connector, ventilator main body is nested with interface, display screen is nested with operation panel, outer casing be equipped with operation panel and be electrically connected, the surface of operation panel is equipped with key, the right side of outer casing is equipped with link slot, link slot is nested with link block, and cap is nested with check valve；A kind of noninvasive ventilator of the utility model, structure is equipped with check valve, second outer casing is nested with cap, the water transport port of aqueduct, positioned at the surface of cap, directly add water from water transport port when needing to add water for humidification machine, the shell of the opening humidification machine avoided, make not contact with the substance in air inside humidification machine, uses the wholesomeness for improving humidification machine.

Description

A kind of noninvasive ventilator

Technical field

The utility model is a kind of noninvasive ventilator, belongs to technical field of medical equipment.

Background technique

Noninvasive ventilator is also known as the english abbreviation of continuous positive airway；CPAP is used clinically for treatment sleep-respiratory Suspend syndrome and related disease, the decline of blood oxygen saturation caused by these diseases, sympathetic tone are increased, parasympathetic is refreshing Through tension decline blood carbon dioxide concentration increases, pH value reduces and intrathoracic pressure increases, various important organs are seriously affected Function；Especially brain function, cardiovascular function head are done harm to by it.

Prior art discloses application No. is a kind of 201620016704.2 noninvasive ventilator, the noninvasive ventilators Turbine and master control borad including casing and in the casing, the casing are equipped with air inlet and air outlet, the casing Front be equipped with the display screen that is inclined to set, upward, the bottom of the casing is equipped with branch for the outer surface inclination of shown display screen Support part, when the noninvasive ventilator is placed in a plane by the support portion, the outer surface of the display screen and the plane At predetermined angle, the degree of the predetermined angle is 75 degree to 85 degree, but the prior art need to be beaten when adding water for humidification machine Humidification machine cap is opened, the substance in air is easy to cause to enter in the distilled water of humidification machine, influences the use of patient.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of noninvasive ventilator, with showing for solution There is technology that need to open humidification machine cap when adding water for humidification machine, the substance in air is easy to cause to enter the distilled water of humidification machine In, the problem of influencing the use of patient.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of noninvasive ventilator, Its structure includes ventilator main body, interface, display screen, key, operation panel, outer casing, link slot, link block, check valve, shell Lid, water storage pedestal, gas outlet, air inlet, air pipe connector, tracheae, connector, the ventilator main body are nested with interface, The display screen is nested with operation panel, the outer casing be equipped with operation panel and be electrically connected, the operation panel Surface is equipped with key, and the right side of the outer casing is equipped with link slot, and the link slot is nested with link block, the cap and Check valve is nested, and the cap insertion is installed on the top of water storage pedestal, and the upper surface of the cap is equipped with gas outlet, described One end of air inlet is nested with air pipe connector, and one end and the connector of the tracheae are nested, the upper surface of the cap Equipped with air inlet, the check valve includes spring base, spring, spool, aqueduct, the second outer casing, the spring base insertion peace Inside the second outer casing, aqueduct is equipped in second outer casing, the spring is nested with spool, the spring and Spring base is nested.

Further, the bottom of the outer casing and the phase surface of ventilator main body are nested.

Further, the right side of the outer casing is equipped with two groups of link slots altogether.

Further, second outer casing is nested with cap.

Further, the water storage pedestal is the rectangular parallelepiped structure of long 90mm wide 150mm high 60mm.

Further, the ventilator main body is manufactured using ABB material.

Further, the spring base is manufactured using carbon steel.

Beneficial effect

A kind of noninvasive ventilator of the utility model, structure are equipped with check valve, and the second outer casing is nested with cap, water delivery The water transport port in road directly adds water from water transport port when needing to add water for humidification machine positioned at the surface of cap, the opening humidifying avoided The shell of device makes not contact with the substance in air inside humidification machine, uses the wholesomeness for improving humidification machine.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of noninvasive ventilator of the utility model；

Fig. 2 is a kind of structural schematic diagram of check valve of the utility model.

In figure: ventilator main body -1, interface -2, display screen -3, key -4, operation panel -5, outer casing -6, link slot - 7, link block -8, check valve -9, cap -10, water storage pedestal -11, gas outlet -12, air inlet -13, air pipe connector -14, gas Manage -15, connector -16, spring base -901, spring -902, spool -903, aqueduct -904, the second outer casing -905.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of noninvasive ventilator technical solution: its structure includes breathing owner Body 1, interface 2, display screen 3, key 4, operation panel 5, outer casing 6, link slot 7, link block 8, check valve 9, cap 10, water storage Pedestal 11, gas outlet 12, air inlet 13, air pipe connector 14, tracheae 15, connector 16, the ventilator main body 1 and interface 2 Be nested, the display screen 3 is nested with operation panel 5, the outer casing 6 be equipped with operation panel 5 and be electrically connected, institute The surface for stating operation panel 5 is equipped with key 4, and the right side of the outer casing 6 is equipped with link slot 7, the link slot 7 and link block 8 are nested, and the cap 10 is nested with check valve 9, and the cap 10 is embedded in the top for being installed on water storage pedestal 11, the shell The upper surface of lid 10 is equipped with gas outlet 12, and one end and the air pipe connector 14 of the air inlet 13 are nested, the tracheae 15 One end is nested with connector 16, and the upper surface of the cap 10 is equipped with air inlet 13, the check valve 9 include spring base 901, Spring 902, spool 903, aqueduct 904, the second outer casing 905, the insertion of spring base 901 are installed on the second outer casing 905 Inside, second outer casing 905 is interior to be equipped with aqueduct 904, and the spring 902 is nested with spool 903, the spring 902 It is nested with spring base 901, the bottom of the outer casing 6 and the phase surface of ventilator main body 1 are nested, the outer casing 6 Right side is equipped with two groups of link slots 7 altogether, and second outer casing 905 is nested with cap 10, and the water storage pedestal 11 is length The rectangular parallelepiped structure of 90mm wide 150mm high 60mm, the ventilator main body 1 are manufactured using ABB material, and the spring base 901 is adopted It is manufactured with carbon steel.

9 check valve of check valve described in this patent is that fluid can only be flowed along water inlet, and water outlet medium can not but flow back, It is commonly called as check valve；The display screen 3 is also generally referred to as monitor, and display is the I/O equipment for belonging to computer, i.e. input and output Equipment.

Carry out using when the second outer casing 905 be nested with cap 10, pass through water delivery when needing to add water to humidification machine Road 904 carries out plus water, and spool 903 flows into water flow smoothly in the impact pressuring spring 902 of water flow, when not conveying water, loses The spring 902 of the impact of water flow is expanded, the release of spool 903 can not being blocked water in the case where push the spring seat 901 Road.

The utility model, which solves the prior art, need to open humidification machine cap when adding water for humidification machine, be easy to cause in air Substance the problem of entering in the distilled water of humidification machine, influencing the use of patient, the utility model is mutual by above-mentioned component Combination, a kind of noninvasive ventilator of the utility model, structure are equipped with check valve 9, and the second outer casing 905 is nested with cap 10, The water transport port of aqueduct 904 directly adds water from water transport port when needing to add water for humidification machine positioned at the surface of cap 10, avoids Opening humidification machine shell, make not contact with the substance in air inside humidification machine, use improve humidification machine wholesomeness；Tool Body is as described below:

The check valve 9 includes spring base 901, spring 902, spool 903, aqueduct 904, the second outer casing 905, described The insertion of spring base 901 is installed on inside the second outer casing 905, is equipped with aqueduct 904, the bullet in second outer casing 905 Spring 902 is nested with spool 903, and the spring 902 is nested with spring base 901.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of noninvasive ventilator, it is characterised in that: its structure includes ventilator main body (1), interface (2), display screen (3), presses Key (4), operation panel (5), outer casing (6), link slot (7), link block (8), check valve (9), cap (10), water storage pedestal (11), gas outlet (12), air inlet (13), air pipe connector (14), tracheae (15), connector (16), the ventilator main body (1) it is nested with interface (2), the display screen (3) is nested with operation panel (5), and the outer casing (6) is equipped with operating surface Plate (5) and with electrical connection, the surface of the operation panel (5) is equipped with key (4), and the right side of the outer casing (6), which is equipped with, to be connected Access slot (7), the link slot (7) are nested with link block (8), and the cap (10) is nested with check valve (9), the cap (10) insertion is installed on the top of water storage pedestal (11), and the upper surface of the cap (10) is equipped with gas outlet (12), the air inlet One end of mouth (13) is nested with air pipe connector (14), and one end and the connector (16) of the tracheae (15) are nested, described The upper surface of cap (10) is equipped with air inlet (13), and the check valve (9) includes spring base (901), spring (902), spool (903), aqueduct (904), the second outer casing (905), spring base (901) insertion are installed in the second outer casing (905) Portion, second outer casing (905) is interior to be equipped with aqueduct (904), and the spring (902) is nested with spool (903), the bullet Spring (902) is nested with spring base (901).

2. a kind of noninvasive ventilator according to claim 1, it is characterised in that: the bottom of the outer casing (6) and breathing The phase surface of owner's body (1) is nested.

3. a kind of noninvasive ventilator according to claim 1, it is characterised in that: the right side of the outer casing (6) is set altogether There are two groups of link slots (7).

4. a kind of noninvasive ventilator according to claim 1, it is characterised in that: second outer casing (905) and cap (10) it is nested.

5. a kind of noninvasive ventilator according to claim 1, it is characterised in that: the water storage pedestal (11) is long 90mm wide The rectangular parallelepiped structure of 150mm high 60mm.