The medical oxygen face shield improved
Technical field
This utility model belongs to field of medical device, particularly to the medical oxygen face shield of a kind of improvement.
Background technology
Oxygen face mask provides a method that the oxygen of besoin de respirer can be transferred to human lung from storage tank.Oxygen face mask is likely to parcel nose and face (oral cavity nose cup) or whole face (full facepiece mask).For ensureing that health, protection pilot and airline passengers play an important role safely.
Medical oxygen face shield is primarily adapted for use in due to cerebral anoxia, dyspneic patient, and oxygen mask is placed on during use the face of sufferer, closes the respiratory gas official of patient, allows it carry out oxygen uptake.
Chinese patent CN201320833158.8 discloses the oxygen face mask of a kind of oxygen-containing airbag, including cup, tee T and oxygen catheter, described tee T includes oxygen feeder, the first oxygen exhaust and the second oxygen exhaust, also include standby oxygen bag, described standby oxygen bag is by the second oxygen exhaust connection tee T, described cup connects the first oxygen exhaust, and described oxygen catheter connects oxygen feeder.
Chinese patent CN201420542892.3 discloses a kind of Respiratory Medicine oxygen breathing apparatus, including face shield and oxygen bag, it is characterized in that being provided with rubber mount on face shield, face shield is provided with elastic cord, face shield side is provided with appendix, appendix side is provided with cruciform joint, cruciform joint is provided with artificial respiration's switch valve, cruciform joint side is provided with artificial respiration's pipe, hand-held handle it is provided with on the upside of artificial respiration's pipe, it is provided with air blowing shield on the upside of hand-held handle, artificial respiration is provided with decontaminating apparatus in managing, decontaminating apparatus side is provided with moistening sponge, cruciform joint is provided with Unidirectional air guiding valve.
But existing medical oxygen face shield, when being in semireclining position or lateral position patient, oxygen air storage bag can occur folding and cause the oxygen in oxygen air storage bag not discharge in time, and the narrow easy extruding patients head of the headband of existing oxygen face mask causes sense of discomfort simultaneously.
Utility model content
The purpose of this utility model is the defect for prior art, it is provided that the medical oxygen face shield of a kind of improvement.
To achieve these goals, this utility model by the following technical solutions: the medical oxygen face shield of a kind of improvement, including face shield, headband, connection band, oxygen air inlet, rotary buckle, L-type connecting tube and oxygen air storage bag;One end of wherein said headband and connection band is separately positioned on the both sides of face shield, and the other end of headband and connection band is respectively arranged with sticking tablet;Described oxygen air inlet rotary buckle is arranged on the middle part of face shield, and oxygen air inlet is provided with oxygen hose connecting hole, and oxygen air inlet is sequentially connected with rotary buckle, L-type connecting tube and oxygen air storage bag.
Described headband adopts elastomeric material to make, one layer of silica gel material of outer wrap.
The width of described headband is 3~4cm.
Described face shield is provided with steam vent.
In use, due to the wider width of headband, and the silica gel material that outer wrap is a layer soft, the head of patient will not be produced the sense of discomfort of extruding, the termination of headband and connection band is provided with sticking tablet, it is possible to be adjusted according to patients head's size.By the Head band cover head patient, face shield covers the mouth and nose place of patient, and oxygen hose connecting hole is used for connecting oxygen cylinder or oxygen bag, it is possible to rotates rotary buckle to suitable position according to the clinostatism of patient, makes oxygen air storage bag not produce to fold.
This utility model novel structure, easy to use, it is particularly well-suited to patient and uses when semireclining position or lateral position have oxygen uptake demand, patient's comfort is high simultaneously, it is possible to effectively alleviate the misery of patient.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model medical oxygen face shield.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the application is described further.
Fig. 1 is the structural representation of this utility model medical oxygen face shield, it will be seen from figure 1 that medical oxygen face shield includes face shield 1, headband, connection band 2, oxygen air inlet 3, rotary buckle 4, L-type connecting tube 5 and oxygen air storage bag 6.
Wherein one end of headband and connection band is separately positioned on the both sides of face shield, and the other end of headband and connection band is respectively arranged with sticking tablet, and headband employing elastomeric material 7 is made, and one layer of silica gel material 8 of outer wrap, the width of headband is 3~4cm.
Oxygen air inlet rotary buckle is arranged on the middle part of face shield, and oxygen air inlet is provided with oxygen hose connecting hole 9, and oxygen air inlet is sequentially connected with rotary buckle, L-type connecting tube and oxygen air storage bag.Face shield is provided with steam vent 10.
In use, due to the wider width of headband, and the silica gel material that outer wrap is a layer soft, the head of patient will not be produced the sense of discomfort of extruding, the termination of headband and connection band is provided with sticking tablet, it is possible to be adjusted according to patients head's size.By the Head band cover head patient, face shield covers the mouth and nose place of patient, and oxygen hose connecting hole is used for connecting oxygen cylinder or oxygen bag, it is possible to rotates rotary buckle to suitable position according to the clinostatism of patient, makes oxygen air storage bag not produce to fold.
The above, be only preferred embodiment of the present utility model, and this utility model not does any type of restriction.Every any simple modification, equivalent variations and modification above example made according to technology of the present utility model and method essence, all still falls within the scope of technology of the present utility model and method scheme.