A kind of Pediatric Emergency Room oxygen breathing maskTechnical field
The present invention relates to the field of medical instrument technology, specifically a kind of Pediatric Emergency Room oxygen breathing mask.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human bodyObject, material and other similar or relevant article, including required computer software.
Effectiveness is mainly obtained by modes such as physics, be not obtained by way of pharmacology, immunology or metabolism, orAlthough person has these modes to participate in still only helping out.
Purpose is diagnosis, prevention, monitoring, treatment or the alleviation of disease；The diagnosis of damage, monitoring, treatment, alleviation orFunction compensation；Inspection, substitution, adjusting or the support of physiological structure or physiology course；The support or maintenance of life；GestationControl；By checking the sample from human body, information is provided for medical treatment or diagnostic purpose.
Oxygen breathing apparatus is also known as isolation type compression oxygen inhalation apparatus.Respiratory system is isolated from the outside world, instrument and human body respiration systemSystem forms internal circulation, provides oxygen by high pressure gas cylinder, gas when having air bag storage to exhale, inhale.
Oxygen breathing mask is a component in oxygen breathing apparatus, excessively simple in the oxygen breathing mask structure for paediatricsIt is single, when children's hypopnea, needs to carry out intubation oxygen, need to remove common oxygen breathing mask at this time, be more troublesome.
Summary of the invention
The purpose of the present invention is to provide a kind of Pediatric Emergency Room oxygen breathing masks, to solve to propose in above-mentioned background techniqueThe problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of Pediatric Emergency Room oxygen breathing mask, including breathing cover body；The breathing cover body includes cylinder chamber, activityBar and oxygen feeding tube are symmetrically arranged with gas outlet on the breathing cover body, check valve are provided on gas outlet, the cylinder chamber is passed throughWear the upper wall setting of shield breathing cover body, and the lower end of motion bar insert in the cylinder chamber inside and with for being inserted into troubleOcclusion portion in person mouthful is fixedly connected, and loop-shaped extension, ring are equipped at the position that the motion bar is fixedly connected with occlusion portionThe lower end of shape extension is connect by the first spring with the bottom of the cylinder chamber, and the side of the motion bar is provided with card slot,Card slot connects with the active card pin card for being mounted on cylinder chamber upper end, and the motion bar is hollow structure and is connected to oxygen feeding tube.
As a further solution of the present invention: being fixed on the motion bar and press handle.
As the present invention further scheme: the activity bayonet lock includes mounting plate, sleeve and bayonet lock, mounting plate and setCylinder is each attached to the upper end of cylinder chamber, and bayonet lock is through mounting plate and sleeve and is slidably connected with mounting plate and sleeve, is located at instituteState and be arranged with second spring on the bayonet lock between mounting plate and sleeve, one end of second spring is fixed on bayonet lock, the other end withThe mounting plate abuts.
As further scheme of the invention: being fixed with pull ring on the bayonet lock.
As further scheme of the invention: being fixed with rubber mount on the outer wall of the occlusion portion.
As further scheme of the invention: one end of the gasbag-type respirator passes through the inside of conduit and motion barCavity connection, the other end of gasbag-type respirator are equipped with breather cheek valve.
As further scheme of the invention: being provided at the position that the oxygen feeding tube is connect with motion bar for adjustingThe regulating valve of oxygen feeding amount.
As further scheme of the invention: being equipped with ultraviolet radiator on the inner wall of the cylinder chamber.
As further scheme of the invention: being provided with testing agency on the breathing cover body, testing agency includesIt is set to the oxygen concentration sensor on the inside of breathing cover body, display and alarm for showing oxygen concentration amount, it is describedAlarm is mounted on the side of display, and oxygen concentration sensor is electrically connected with the display and alarm.
Compared with prior art, the beneficial effects of the present invention are:
1, activity is pressed downwards, occlusion portion is inserted into children mouthful, carry out forcing to send oxygen, the movable bayonet lock of setting canRealize that the position of motion bar is fixed, it when not in use, can be by occlusion portion folding and unfolding to cylinder chamber, to not influence to breathe cover bodyUse；
2, the gasbag-type respirator being arranged can be realized send oxygen manually；
3, be arranged testing agency can effectively detect the intrinsic oxygen content of respirator, so that it is guaranteed that send oxygen safety intoRow；
4, the ultraviolet radiator being arranged can ensure that occlusion portion is under gnotobasis, prevent from infecting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Pediatric Emergency Room oxygen breathing mask.
Fig. 2 is the sectional view of cylinder chamber in embodiment one.
Fig. 3 is the sectional view of cylinder chamber in embodiment two.
Fig. 4 is the schematic enlarged-scale view in Pediatric Emergency Room oxygen breathing mask at A.
In figure: 1- breathes cover body, 2- testing agency, 201- oxygen concentration sensor, 202- display, 203- alarmDevice, the gas outlet 3-, 301- check valve, 4- cylinder chamber, 5- occlusion portion, 6- motion bar, 7- press handle, 8- oxygen feeding tube, 9- and adjustValve, 10- gasbag-type respirator, 11- breather cheek valve, 12- loop-shaped extension, the first spring of 13-, 14- rubber mount, 15- are purpleOutside line lamp, 16- card slot, 17- mounting plate, 18- sleeve, 19- bayonet lock, 20- second spring, 21- pull ring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~4；
Embodiment one
In the embodiment of the present invention, a kind of Pediatric Emergency Room oxygen breathing mask, including breathing cover body 1；The respirator sheetBody 1 includes cylinder chamber 4, motion bar 6 and oxygen feeding tube 8, is symmetrically arranged with gas outlet 3 on the breathing cover body 1, on gas outlet 3It is provided with check valve 301, gas outlet 3 is used for the discharge of exhaled gas, upper wall of the cylinder chamber 4 through shield breathing cover body 1Setting, and the lower end of motion bar 6 inserts the inside in the cylinder chamber 4 and consolidates with the occlusion portion 5 for being inserted into patient mouthfulIt is fixed to connect, loop-shaped extension 12 is installed at the position that the motion bar 6 is fixedly connected with occlusion portion 5, loop-shaped extension 12Lower end is connect by the first spring 13 with the bottom of the cylinder chamber 4, and the first spring 13 plays reset response, the motion bar 6Side be provided with card slot 16, card slot 16 connects with the active card pin card for being mounted on 4 upper end of cylinder chamber, to realize motion bar 6Fixed, the motion bar 6 is hollow structure and is connected to oxygen feeding tube 8, can be by activity 6 when children independently can not open one's mouth to breatheIt presses downwards, occlusion portion 5 is inserted into children mouthful, carry out forcing to send oxygen, the movable bayonet lock of setting can realize the position of motion bar 6Fixation is set, it when not in use, can be by occlusion portion 5 folding and unfolding to cylinder chamber 4, to not influence to breathe the use of cover body 1.
Preferably, it is fixed on the motion bar 6 and presses handle 7, so that portable propelling bar 6 is pressed downwards.
Now movable bayonet lock is described in detail, so that it is guaranteed that the application is more perfect, it is specific:
The activity bayonet lock includes mounting plate 17, sleeve 18 and bayonet lock 19, and mounting plate 17 and sleeve 18 are each attached to cylindricalityThe upper end of chamber 4, bayonet lock 19 is through mounting plate 17 and sleeve 18 and is slidably connected with mounting plate 17 and sleeve 18, is located at the peaceSecond spring 20 is arranged on bayonet lock 19 between loading board 17 and sleeve 18, one end of second spring 20 is fixed on bayonet lock 19,The other end is abutted with the mounting plate 17, in order to facilitate pulling open for bayonet lock 19, is fixed with pull ring 21 on the bayonet lock 19.
In order to effectively reduce occlusion portion 5 and interdental rigid contact, it is preferred that on the outer wall of the occlusion portion 5It is fixed with rubber mount 14.
Gasbag-type respirator 10 is also provided in specific implementation process of the invention to improve the application, specifically, instituteThe one end for stating gasbag-type respirator 10 is connected to by conduit with the inner chambers of motion bar 6, the other end of gasbag-type respirator 10Breather cheek valve 11 is installed.
The regulating valve 9 for adjusting oxygen feeding amount is provided at the position that the oxygen feeding tube 8 is connect with motion bar 6.
Embodiment two
In order to effectively detect the oxygen content in breathing cover body 1, the present invention additionally provides another in the specific implementation processKind embodiment, specific:
Testing agency 2 is provided on the breathing cover body 1, testing agency includes being set to 1 inside of breathing cover bodyOxygen concentration sensor 201, display 202 and alarm 203 for showing oxygen concentration amount, the alarm 203 are installedIn the side of display 202, oxygen concentration sensor 201 is electrically connected with the display 202 and alarm 203.
Embodiment three
In the embodiment of the present invention, a kind of Pediatric Emergency Room oxygen breathing mask, including breathing cover body 1；The respirator sheetBody 1 includes cylinder chamber 4, motion bar 6 and oxygen feeding tube 8, is symmetrically arranged with gas outlet 3 on the breathing cover body 1, on gas outlet 3It is provided with check valve 301, gas outlet 3 is used for the discharge of exhaled gas, upper wall of the cylinder chamber 4 through shield breathing cover body 1Setting, and the lower end of motion bar 6 inserts the inside in the cylinder chamber 4 and consolidates with the occlusion portion 5 for being inserted into patient mouthfulIt is fixed to connect, loop-shaped extension 12 is installed at the position that the motion bar 6 is fixedly connected with occlusion portion 5, loop-shaped extension 12Lower end is connect by the first spring 13 with the bottom of the cylinder chamber 4, and the first spring 13 plays reset response, the motion bar 6Side be provided with card slot 16, card slot 16 connects with the active card pin card for being mounted on 4 upper end of cylinder chamber, to realize motion bar 6Fixed, the motion bar 6 is hollow structure and is connected to oxygen feeding tube 8, can be by activity 6 when children independently can not open one's mouth to breatheIt presses downwards, occlusion portion 5 is inserted into children mouthful, carry out forcing to send oxygen, the movable bayonet lock of setting can realize the position of motion bar 6Fixation is set, it when not in use, can be by occlusion portion 5 folding and unfolding to cylinder chamber 4, to not influence to breathe the use of cover body 1.
Preferably, it is fixed on the motion bar 6 and presses handle 7, so that portable propelling bar 6 is pressed downwards.
Now movable bayonet lock is described in detail, so that it is guaranteed that the application is more perfect, it is specific:
The activity bayonet lock includes mounting plate 17, sleeve 18 and bayonet lock 19, and mounting plate 17 and sleeve 18 are each attached to cylindricalityThe upper end of chamber 4, bayonet lock 19 is through mounting plate 17 and sleeve 18 and is slidably connected with mounting plate 17 and sleeve 18, is located at the peaceSecond spring 20 is arranged on bayonet lock 19 between loading board 17 and sleeve 18, one end of second spring 20 is fixed on bayonet lock 19,The other end is abutted with the mounting plate 17, in order to facilitate pulling open for bayonet lock 19, is fixed with pull ring 21 on the bayonet lock 19.
In order to effectively reduce occlusion portion 5 and interdental rigid contact, it is preferred that on the outer wall of the occlusion portion 5It is fixed with rubber mount 14.
Gasbag-type respirator 10 is also provided in specific implementation process of the invention to improve the application, specifically, instituteThe one end for stating gasbag-type respirator 10 is connected to by conduit with the inner chambers of motion bar 6, the other end of gasbag-type respirator 10Breather cheek valve 11 is installed.
The regulating valve 9 for adjusting oxygen feeding amount is provided at the position that the oxygen feeding tube 8 is connect with motion bar 6.
In order to ensure the sterility requirements in occlusion portion 5, the safety used is improved, the present invention is gone back in the specific implementation processAnother embodiment is provided to solve problem above, specifically:
Ultraviolet radiator 15 is installed on the inner wall of the cylinder chamber 4.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er QieIn the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matterFrom the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended powerBenefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claimsVariation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrappedContaining an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art shouldIt considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the artThe other embodiments being understood that.