CN209695192U - A kind of combined type oronasal mask for Lung in Newborn Function detection - Google Patents

Abstract

The utility model provides a kind of combined type oronasal mask for Lung in Newborn Function detection, the fixing piece of neonatal snout is positioned at including oronasal mask and by oronasal mask, the oronasal mask is substantially in infundibulate, the shape of the oronasal mask and newborn's contact portion is similar to form the shape of a circle along two sides cheek to chin from newborn's bridge of the nose, a circle and the integrally formed circular seal protrusion of oronasal mask are formed along inner wall of hopper in the oronasal mask, correspond to newborn's mouth and nose position on the front end portion of the oronasal mask and is equipped with preformed hole, the circular seal protrusion is arranged concentrically with preformed hole, the size of the circular seal protrusion is suitable for covering mouth and nose, the two sides of the oronasal mask top and bottom are equipped with the hangers connecting respectively with the fixing piece by upper connecting straps and lower connecting strap.The utility model completes the fixation to oronasal mask by the cooperation with newborn's cap while the shape design by oronasal mask realizes dual-seal effect with circular seal protrusion.

Description

A kind of combined type oronasal mask for Lung in Newborn Function detection

Technical field

The utility model belongs to medical care equipment field, and in particular to a kind of combined type mouth for Lung in Newborn Function detection Nose cup.

Background technique

The lung function instrument that detection lung function uses in Hospitals at Present, tester are that the mouth mouth being equipped with by it exhales gas It is detected in entering into lung function instrument, but there is defects for the mouth mouth on lung function instrument: first is that nose must be clamped in test The wing does not learn how also effectively to be breathed for newborn, second is that since lip is directly in contact with mouth mouth, package Imprecision is easy gas leakage, and the method routinely used at present is to be connect using oronasal mask with lung function instrument, but because newborn individual is poor It is different larger, and when the size of oronasal mask and newborn's mismatch, it is easy to leak air phenomenon, causes detection inaccurate；Simultaneously The oronasal mask of lung function instrument adapted needs medical staff specially to hold, until completing breathing detection, newborn is because of capacity of will Reason frequently encounters newborn and mismatches, and needing to detect repeatedly could complete pulmonary function detection, hand-held in this way to delay caregiver The work of member makes the reduction of its working efficiency.

Utility model content

The purpose of the utility model is to provide a kind of combined type oronasal masks for Lung in Newborn Function detection, on overcoming State technical problem.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of combined type oronasal mask for Lung in Newborn Function detection, including oronasal mask and oronasal mask is positioned at new life The fixing piece of the snout of youngster, the oronasal mask are substantially in infundibulate, and the oronasal mask is close with the shape of newborn's contact portion It is similar to form the shape of a circle along two sides cheek to chin from newborn's bridge of the nose, forms one along inner wall of hopper in the oronasal mask Circle and the integrally formed circular seal of oronasal mask are raised, and newborn's mouth and nose position is corresponded on the front end portion of the oronasal mask and is set There is preformed hole, the circular seal protrusion is arranged concentrically with the preformed hole, and the size of the circular seal protrusion is suitable for covering Neonatal mouth and nose, the two sides of the oronasal mask top and bottom be equipped with by upper connecting straps and lower connecting strap respectively with institute State the hangers of fixing piece connection.

Further, be connected on the preformed hole with the oronasal mask it is integrally formed be used for and pulmonary function detection instrument The snorkel that air inlet pipe is connected.

Further, the oronasal mask, circular seal protrusion and snorkel are all made of transparent silica gel material.

Further, the oronasal mask and newborn's contact portion are equipped with outside flanging.

Further, the fixing piece is newborn's cap, is spaced apart a circle along cap edge on newborn's cap and is used for energy The both ends of the connecting hole being connected with upper connecting straps and lower connecting strap, the upper connecting straps and lower connecting strap are equipped with The hanging buckle being connected for hangers with connecting hole.

The utility model has the advantages that oronasal mask is designed to be formed with newborn's bridge of the nose along two sides cheek to chin by 1, the utility model The shape of one circle is similar, the part global approximation triangle contacted with newborn, so as to improve when oronasal mask use and newborn The phenomenon that youngster's fitting is close, reduces its gas leakage；2, the utility model be arranged in oronasal mask one circle circular seal protrusion, because It is convex by the circular seal of setting when newborn individual sex differernce makes oronasal mask with newborn fitting part in the presence of being bonded not close Rise prevent because be bonded it is not close caused by gas leak phenomenon, i.e., it is dual by the shape design of oronasal mask and the completion of circular seal protrusion Seal effect；3, the utility model is provided with hangers in oronasal mask, both ends are connected equipped with the upper connecting straps of hanging buckle with lower part Oronasal mask, is fixed on the tangible use process of this structure by newborn's cap by band and the connecting hole being arranged on newborn's cap Newborn's face, solves the problems, such as that medical staff will hold always；4, it is equipped with a circle connecting hole along the brim of a hat on newborn's cap, it can It, can be general by the connecting hole of hanging buckle connection at different locations to realize fixed oronasal mask according to the difference of newborn's head circumference Property is stronger；5, the utility model realizes the same of dual-seal effect with circular seal protrusion in the shape design by oronasal mask When, the fixation to oronasal mask is completed by the cooperation with newborn's cap；6, it is equipped in the oronasal mask and newborn's contact portion Outside flanging increases the contact area of oronasal mask Yu newborn's face with this, while reinforcing the sealing effect of oronasal mask, Oronasal mask is reduced to the pressure of newborn's face.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side structure schematic diagram of oronasal mask in Fig. 1；

In figure: 1, oronasal mask；2, circular seal protrusion；3, preformed hole；4, snorkel；5, flanging；6, hangers；7, newborn Cap；8, connecting hole；9, upper connecting straps；10, lower connecting strap.

Specific embodiment

In the description of the present invention, unless otherwise indicated, term " on " "lower" " left side " " right side " " preceding " " rear " etc. indicates Orientation or positional relationship merely to description the utility model and simplify description, rather than the device of indication or suggestion meaning or Structure must have a particular orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second " Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

As shown in Figure 1, the combined type oronasal mask described in the utility model for Lung in Newborn Function detection, including mouth and nose Cover, fixing piece, circular seal protrusion, snorkel, upper connecting straps and lower connecting strap, the oronasal mask, circular seal are convex It rises and snorkel is all made of transparent silica gel material.

As shown in Fig. 2, the oronasal mask is substantially in infundibulate, the oronasal mask is approximate with the shape of newborn's contact portion In the shape for forming a circle along two sides cheek to chin from newborn's bridge of the nose, the part global approximation contacted with newborn Triangle；Correspond on the oronasal mask front end portion and be equipped with preformed hole at newborn's mouth and nose, the circular seal protrusion is to set Set in oronasal mask formed one circle protrusion, it is described protrusion along oronasal mask inner wall of hopper and with oronasal mask be integrally formed, it is described Circular seal protrusion is arranged concentrically with the preformed hole, and the size of the circular seal protrusion should be suitable for covering neonatal nose Son and mouth, to achieve the effect that sealing；It is equipped with outside flanging in the oronasal mask and newborn's contact portion simultaneously, is increased with this The contact area for adding oronasal mask Yu newborn's face reduces oronasal mask to new life while reinforcing the sealing effect of oronasal mask The pressure of youngster's face.

As shown in Figure 1, the fixing piece preferably uses newborn's cap, newborn's cap uses linen-cotton material, described Newborn's cap is spaced apart a circle connecting hole along the brim of a hat, is respectively equipped with extension in the two sides on the oronasal mask top and the two sides of lower part Ear, the both ends of the upper connecting straps and the both ends of lower connecting strap are equipped with hanging buckle, and the hanging buckle at both ends is respectively used to be connected to On hangers and connecting hole, so that oronasal mask and newborn's cap be connected, realizes and pass through newborn's cap when oronasal mask uses Oronasal mask is located in neonatal face；In use, of different sizes according to the difference of newborn's size or head circumference, it can Hanging buckle is connected on newborn's cap on the connecting hole of different location, effectively oronasal mask is located on newborn's face, in turn To reach the stronger purpose of versatility.

As shown in Figure 1, the snorkel integrally formed with the oronasal mask is connected on the preformed hole, the snorkel For being connected with the air inlet pipe of pulmonary function detection instrument.

In order to keep the purpose of this utility model, technical solution and advantage more concise, the above tool of the utility model Body embodiment is illustrated, and is used only for description the utility model, be should not be understood as the limitation to the scope of the utility model.It answers It, should all when, it is noted that any modifications, equivalent replacements, and improvements etc. done within the spirit and principle of the utility model It is included within the scope of protection of this utility model.Therefore, the protection scope of the utility model patent should be with appended claims Subject to.

Claims (4)

1. a kind of combined type oronasal mask for Lung in Newborn Function detection, including oronasal mask (1) and oronasal mask is positioned at newly The fixing piece of the snout of raw youngster, which is characterized in that the oronasal mask is substantially in infundibulate, and the oronasal mask is contacted with newborn Partial shape is similar to form the shape of a circle along two sides cheek to chin from newborn's bridge of the nose, along leakage in the oronasal mask The inner wall that struggles against forms a circle and the integrally formed circular seal of oronasal mask is raised (2), corresponds on the front end portion of the oronasal mask Newborn's mouth and nose position is equipped with preformed hole (3), and the circular seal protrusion is arranged concentrically with the preformed hole, the circular seal The size of protrusion is suitable for covering neonatal mouth and nose, and the two sides of the oronasal mask top and bottom, which are equipped with, passes through upper connecting straps (9) and the hangers (6) that is connect respectively with the fixing piece of lower connecting strap (10), the fixing piece is newborn's cap (7), described It is spaced apart connecting hole (8) of the circle for that can be connected with upper connecting straps and lower connecting strap along cap edge on newborn's cap, The upper connecting straps are equipped with the hanging buckle being connected for hangers with connecting hole with the both ends of lower connecting strap.

2. being used for the combined type oronasal mask of Lung in Newborn Function detection as described in claim 1, which is characterized in that the connection It is connected on hole and the integrally formed snorkel (4) for being connected with the air inlet pipe of pulmonary function detection instrument of the oronasal mask.

3. being used for the combined type oronasal mask of Lung in Newborn Function detection as described in claim 1, which is characterized in that the mouth and nose Cover, circular seal protrusion and snorkel are all made of transparent silica gel material.

4. being used for the combined type oronasal mask of Lung in Newborn Function detection as described in claim 1, which is characterized in that the mouth and nose Cover is equipped with outside flanging (5) with newborn's contact portion.