CN201186092Y

CN201186092Y - Baby's respiration anabiosis capsule

Info

Publication number: CN201186092Y
Application number: CNU2008200869553U
Authority: CN
Inventors: 陈再宏
Original assignee: Ningbo David Medical Device Co Ltd
Current assignee: Ningbo David Medical Device Co Ltd
Priority date: 2008-05-07
Filing date: 2008-05-07
Publication date: 2009-01-28
Anticipated expiration: 2018-05-07

Abstract

An infant resuscitation capsule comprises a breather mask and a case with an air chamber, wherein the air chamber is connected with an oxygen transfer interface and a bark pocket, a check valve which is arranged between the air chamber and the breather mask is fixed between the case and an air-out bonnet, a warning device which is used for warning against pressure excess is communicated with the air chamber, the upper portion of the check valve is an annular solid and the middle portion is a V-shaped fish mouth structure, an elastic membrane with a collar is arranged between the air-out bonnet and an air-out interface, the upper end of the check valve is supported on the upper plane of the air-out interface, the lower portion of the air-out interface is communicated with the breather mask, and the bark pocket is inclined on the lower portion of the air chamber. The infant resuscitation capsule has the advantages of simple structure and convenient and rapid operation with one-hand, and not only enabling the volume of an air pocket to be controlled to an optimal infant private volume, but also designing the pressure excess vocal warning device, which is convenient for controlling pressure, thereby providing good serviceability and security.

Description

Infant breathes recovery capsule

Technical field

This utility model relates to a kind of infant patients and rescues instrument field, especially relates to a kind of infant breathes recovery capsule with good dependability and safety.

Background technology

The respiratory resuscitation capsule is a kind of in urgent rescue process, helps the patient to increase the common tool of lung oxygen amount by external force.

Existing respiratory resuscitation capsule volume is bigger, needs the bimanualness air bag during use, and its pressure size is difficult for grasping; Pressure is crossed conference and is damaged to patient especially premature infant patient's respiratory system, the too small effect that does not then have the recovery rescue of pressure.

At present, number be 200620001152.4 a kind of " non-resistance oxygen uptake access device " as Chinese patent application, it comprises adjustment screw, flexible sheet, rocking bar, the second depressurized device that the rocking bar valve becomes, oxygen supply sebific duct, deoxygenation sebific duct, band check valve Y-type three way type, face shield; In the oxygen uptake pipeline, connect the threeway of T type, below the threeway of T type, be connected with a storage oxygen bag.This utility model patent " non-resistance oxygen uptake access device " can guarantee that suction weaker player safety and comfort such as old man, baby, child carry out oxygen therapy; Also can in hyperbaric cabin, connect simple and easy assisting respirator and carry out the first aid hyperbaric oxygentherapy.

The weak point of above-mentioned " non-resistance oxygen uptake access device " is that its structure and operation are all comparatively complicated, and the pressure excess do not have alarm device, and the pressure size is difficult for grasping, and is an impediment to the reliability and security of use.

The utility model content

Technical problem to be solved in the utility model is exactly to provide a kind of infant breathes recovery capsule that is applicable to infant patients easy to operate, safe in utilization at the present situation of above-mentioned prior art.

This utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of infant breathes recovery capsule, comprise that a bottom is connected with the housing of the band air cavity of breathing mask, this air cavity is connected with the oxygen therapy interface and the leather bag of the band float of mutual perforation respectively, be provided with check valve between this air cavity and the breathing mask, it is characterized in that: be communicated with one in the described air cavity and be used to remind the alarm device of pressure excess.

This utility model is owing to adopted the alarm device structure of reminding the pressure excess, and its advantage is to be convenient to controlled pressure, and medical personnel can relievedly be operated.

Described alarm device is set to the valve that pipes; Air-flow in the described air cavity enters in this valve body that pipes, and the clack valve that pipes wherein produces vibrations, thereby sends the warning that pipes.

Described check valve can be set to top band one annular solid and be set to the fish mouth type check valve of " V " font structure at the middle part, this annular solid plane is connected with the inner ring surface of described housing, and the valve gap of giving vent to anger that this annular solid lower plane and one is taken the gas interface out of is connected.Its effect is check valve correctly can be positioned at housing and give vent to anger between the interface, with the reliability of bonding to valve action.

The center, lower end of the fish mouth type check valve of described " V " font structure can be provided with a fish-mouth valve mouth, and this fish-mouth valve mouth is communicated with the airway of described breathing mask.

Described give vent to anger the valve gap lower plane and described give vent to anger be provided with between the interface band collar diaphragm; This collar is positioned on the annular table terrace on the described interface top of giving vent to anger.The function of collar is that diaphragm is correctly located, thereby makes diaphragm-operated knee springing even, sensitive.

The upper end of " V " font structure of described fish mouth type check valve can be supported on the last plane of the described interface of giving vent to anger.With position as initial condition; When being initial condition, contacting and seal between the upper end of " V " font structure of check valve and the last plane of the interface of giving vent to anger.

The described interface bottom of giving vent to anger is connected with described breathing mask; Enter infant patients smoothly so that allowing gives vent to anger.

The oxygen therapy interface of described band float is arranged on the upper end of described housing.The oblique middle part that is arranged on described air cavity of described alarm device.

The oblique bottom that is arranged on described air cavity of described leather bag.

This utility model is owing to adopted alarm device and fish mouth type check valve, and compared with prior art, its advantage is simple in structure and is convenient to one-handed performance that easy and simple to handle and rapid, the while does not hinder an other hands can carry out other operations; Next is not only the air bag volume to be controlled at optimal baby's private volumn, and has designed a sound alarm device of pressure excess, is convenient to controlled pressure, thereby has good dependability and safety.

Description of drawings

Fig. 1 is a structural representation behind the air bag pressurized of the present utility model;

Sketch map when Fig. 2 opens for fish mouth type check valve of the present utility model and fish-mouth valve mouth thereof;

Fig. 3 is that air bag of the present utility model discharges back structure and stream condition sketch map;

The specific embodiment

Embodiment describes in further detail this utility model below in conjunction with accompanying drawing.

Fig. 1 to Fig. 3 shows an embodiment of this utility model infant breathes recovery capsule, and it comprises portions such as housing 1, float 2, oxygen therapy interface 3, the audio communication alarm 4 as alarm device, leather bag 5, fish-mouth valve 6, front diaphragm 7, interface collar 8, interface 9, breathing mask 10, the valve gap 11 of giving vent to anger.

Housing 1 has air cavity 13, and the bottom is connected with breathing mask 10, and this air cavity is connected with the oxygen therapy interface 3 and leather bag 5 of the band float 2 of mutual perforation respectively, is provided with check valve between air cavity and the breathing mask.Be communicated with one in the described air cavity 13 and be used to remind the alarm device 4 of pressure excess.So that medical personnel can be according to the pressure of alarm device setting, operation safely and relievedly.This alarm device is set to the valve that pipes; Air-flow in the described air cavity enters in this valve body that pipes, and the clack valve that pipes wherein produces vibrations, thereby sends the warning that pipes.

Check valve top band one annular solid 62, be set to the fish mouth type check valve 6 of " V " font structure at the middle part, the plane is connected with the inner ring surface of housing on this annular solid, and the valve gap 11 of giving vent to anger that this annular solid lower plane and one is taken gas interface 9 out of is connected as shown in Figure 1; Check valve correctly is positioned at housing and gives vent to anger between the interface, and safety action is reliable.

The center, lower end of the fish mouth type check valve 6 of " V " font structure is provided with a fish-mouth valve mouth 61, and this fish-mouth valve mouth is communicated with the airway 12 of breathing mask 10; As shown in Figure 1, 2.

Valve gap 11 lower planes and giving vent to anger of giving vent to anger are provided with the diaphragm 7 of band collar 8 between the interface 9, this collar is positioned on the annular table terrace on the interface top of giving vent to anger.Collar is located diaphragm, and diaphragm has knee springing, and elastic stretch is even, sensitive.

The upper end of " V " font structure of fish mouth type check valve 6 is supported on the last plane of the described interface 9 of giving vent to anger.The interface bottom of giving vent to anger is communicated with breathing mask 10.

The oxygen therapy interface 3 of band float 2 is arranged on the upper end of housing 1.The alarm device 4 oblique middle parts that are arranged on air cavity 13.The leather bag 5 oblique bottoms that are arranged on described air cavity 13; As shown in Figure 1.

Operating process of the present utility model is as follows:

At first, leather bag 5 is pinched in hands, pressed with palm and touch 51 places, leather bag bottom, press with finger and touch leather bag cervical region 52 places, leather bag is vertically exerted pressure.

Under the gas pressure, float 2 will be cured by oxygen therapy the internal orifice 31 of interface 3 and be sealed, as shown in Figure 1 in leather bag this moment; Fish-mouth valve mouth 61 is opened, and primary air is from exit 12 outputs of breathing mask 10; Have very the fraction air-flow overflow from audio communication alarm 4 passages simultaneously, in case air pressure surpasses alarm value, audio communication alarm 4 can give a warning and in time remind the doctor to reduce firmly; This air bag pressurized operating process is neonate input oxygen process.

Otherwise after palm discharged, fish-mouth valve 6 was closed under the back draught effect, and the main channel is isolated; The gas of breathing out in described baby's mouth comes out between unidirectional air valve cap 11 and front diaphragm 7, and shown in the following arrow and middle part arrow of Fig. 3, float 2 is opened simultaneously; This moment, the collar extension 32 usefulness leather hoses when the oxygen therapy interface were connected to oxygen cylinder, and then oxygen will enter leather bag, shown in upper right arrow among Fig. 2, formed empty, the mixed gas of oxygen.In aforementioned process, be transfused to the patient.These operating process release conditions also are neonate exhalation process.

This utility model is simple in structure, volume is less, is convenient to one-handed performance, and a hands in addition can carry out other operations simultaneously; So it is easy to operate.Design a sound alarm device of pressure excess in addition, be convenient to controlled pressure, made medical personnel relievedly to use safely again.

Claims

1, a kind of infant breathes recovery capsule, comprise that a bottom is connected with the housing of the band air cavity of breathing mask, this air cavity is connected with the oxygen therapy interface and the leather bag of the band float of mutual perforation respectively, be provided with check valve between this air cavity and the breathing mask, it is characterized in that: be communicated with one in the described air cavity (13) and be used to remind the alarm device (4) of pressure excess.

2, infant breathes recovery capsule according to claim 1, it is characterized in that: described alarm device (4) is set to the valve that pipes with clack valve.

3, want 2 described infant breathes recovery capsules according to right, it is characterized in that: the oblique middle part that is arranged on described air cavity (13) of described alarm device (4).

4, infant breathes recovery capsule according to claim 1, it is characterized in that: described check valve is set to top band one annular solid (62) and is set to the fish mouth type check valve (6) of " V " font structure at the middle part, the plane is connected with the inner ring surface of described housing (1) on this annular solid, and the valve gap of giving vent to anger (11) that this annular solid lower plane and one is taken gas interface (9) out of is connected.

5, infant breathes recovery capsule according to claim 4, it is characterized in that: the center, lower end of the fish mouth type check valve (6) of described " V " font structure is provided with a fish-mouth valve mouth (61), and this fish-mouth valve mouth (61) is communicated with the airway (12) of described breathing mask (10).

6, infant breathes recovery capsule according to claim 4 is characterized in that: the diaphragm (7) that is provided with band collar (8) between the described valve gap of giving vent to anger (11) lower plane and the described interface of giving vent to anger (9); This collar (8) is positioned on the annular table terrace on the described interface of giving vent to anger (9) top.

7, infant breathes recovery capsule according to claim 5 is characterized in that: the upper end of " V " font structure of described fish mouth type check valve (6) is supported on the last plane of the described interface of giving vent to anger (9).

8, according to claim 5 or 7 described infant breathes recovery capsules, it is characterized in that: the described interface of giving vent to anger (9) bottom is connected with described breathing mask (10).

9, want 1 described infant breathes recovery capsule according to right, it is characterized in that: the oxygen therapy interface (3) of described band float (2) is arranged on the upper end of described housing (1).

10, want 1 described infant breathes recovery capsule according to right, it is characterized in that: the oblique bottom that is arranged on described air cavity (13) of described leather bag (5).