CN215309345U

CN215309345U - Noninvasive auxiliary ventilation device for neonates

Info

Publication number: CN215309345U
Application number: CN202121083318.2U
Authority: CN
Inventors: 殷玮; 高婷婷; 万妮仪; 文玉玲; 陈秀利; 张敏
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-28
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to the technical field of neonatal care, in particular to a noninvasive auxiliary ventilation device for neonates. The mask designed by the utility model is provided with the elastic band which can be fixed on the head of a newborn with different head circumferences and is convenient to disassemble, and the protection pad and the auxiliary fixing pad are arranged below the arc surface of the mask main body, so that the auxiliary ventilation device can be prevented from pressing the nose of the newborn. The spout and the slider cooperation of design, adjustable supplementary ventilation unit's position make things convenient for the nursing staff to insert the nasal obstruction pipe neonate's nostril, and the first magic of design simultaneously is pasted and can be fixed supplementary ventilation unit after the laminating with the second magic, prevents that the nasal obstruction pipe from deviating from the nostril when baby's head rocks.

Description

Noninvasive auxiliary ventilation device for neonates

Technical Field

The utility model relates to the technical field of neonatal care, in particular to a noninvasive auxiliary ventilation device for neonates.

Background

In recent years, the respiratory disease spectrum in neonatal care units has changed significantly, such as a significant reduction in the severity of respiratory distress syndrome, and an increasing incidence of bronchopulmonary dysplasia, such that more gentle assisted respiratory support therapy is often required for neonates, particularly premature infants. Thus, nasal continuous positive pressure ventilation is increasing with the frequency of NICU use and is becoming one of the main strategies for extremely low and ultra-low birth weight respiratory support therapy. Nasal obstruction type continuous positive pressure ventilation means that under the condition of spontaneous respiration, positive pressure ventilation is continuously given to improve anoxia and reduce anaerobic metabolism, and the nasal obstruction type continuous positive pressure ventilation is widely applied due to good curative effect and relative non-invasiveness, but whether the fixation of nasal obstruction is tight or not directly relates to the treatment effect. The hospital mostly uses the fixing cap sold by the merchant to fix the nasal plug, but the price is expensive, the fixing cap can not be adjusted although the fixing cap has various types, the fixing cap can not be suitable for children patients with different head circumferences, and the nasal plug is not attached, so that the nasal plug is not firmly fixed. The generator connecting the nasal plug and the breathing machine pipeline is pressed on the nose of the infant, and the nose of the infant is easily crushed by long-time pressing due to the delicate skin of the infant.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art background, it is an object of the present invention to provide a noninvasive ventilatory assist for a neonate.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a neonate does not have supplementary ventilation unit of wound, includes gauze mask and supplementary ventilation unit, the gauze mask includes the gauze mask main part, and gauze mask main part below is provided with the elastic webbing, and it has the mounting groove to open on the gauze mask main part arc surface, opens the spout that has the symmetric distribution on the lateral wall of mounting groove, and the inboard arc surface of gauze mask main part is provided with the protection pad, and the protection pad is opened there is the draw-in groove, and the size of draw-in groove and mounting groove cooperatees, and the draw-in groove is close to the position of lower surface and is provided with supplementary fixed bolster.

Furthermore, a first magic tape is pasted on the upper surface of the mask main body.

Further, supplementary breather is including setting up the generator in the mounting groove, and the generator both sides are provided with the slider, slider and spout cooperation, and generator side is provided with the intake pipe, and intake pipe side is provided with the outlet duct, and the generator lower surface is provided with two parallel distribution's nasal plug pipe.

Furthermore, a second magic tape is pasted on the upper surface of the generator.

The utility model has the beneficial effects that:

1. the mask designed by the utility model is provided with the elastic band which can be fixed on the head of a newborn with different head circumferences and is convenient to disassemble, and the protection pad and the auxiliary fixing pad are arranged below the arc surface of the mask main body, so that the auxiliary ventilation device can be prevented from pressing the nose of the newborn.

2. The sliding groove and the sliding block are matched, so that the position of the auxiliary ventilation device can be conveniently adjusted, a nursing person can conveniently insert the nasal plug tube into the nostril of the newborn, and meanwhile, the designed first magic tape and the second magic tape can be used for fixing the auxiliary ventilation device after being attached, so that the nasal plug tube is prevented from being separated from the nostril when the head of the baby shakes.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the mask of the present invention;

fig. 4 is a schematic structural view of the auxiliary ventilation device of the present invention.

The reference numbers in the figures illustrate:

1. a mask; 11. a mask body; 111. mounting grooves; 1111. a chute; 12. an elastic band; 13. a first magic tape; 14. a protection pad; 141. a card slot; 142. an auxiliary fixing pad; 2. an auxiliary aeration device; 21. a generator; 211. a slider; 22. an air outlet pipe; 23. a nasal plug tube; 24. air inlet pipe, 25, second magic subsides.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

A noninvasive auxiliary ventilation device for a newborn comprises a mask 1 and an auxiliary ventilation device 2. Gauze mask 1 includes gauze mask

main part

11, and 11 below of gauze mask main part are provided with elastic webbing 12, and it has mounting groove 111 to open on the 11 arc surfaces of gauze mask main part, and it has the spout 1111 of symmetric distribution to open on the lateral wall of

mounting groove

111, and 11 upper surface paste of gauze mask main part have first magic subsides 13. The arc surface of the inner side of the mask body 11 is provided with a protection pad 14, the protection pad 14 is provided with a clamping groove 141, the clamping groove 141 is matched with the size of the mounting groove 111, and an auxiliary fixing pad 142 is arranged at the position, close to the lower surface, of the clamping groove 141, so that the auxiliary ventilation device 2 can be fixed in an auxiliary mode.

The auxiliary ventilation device 2 comprises a generator 21 arranged in the mounting groove 111, sliding blocks 211 are arranged on two sides of the generator 21, and the sliding blocks 211 are matched with the sliding grooves 1111. An air inlet pipe 24 is arranged on the side of the generator 21, an air outlet pipe 22 is arranged on the side of the air inlet pipe 24, and two nasal obstruction pipes 23 which are distributed in parallel are arranged on the lower surface of the generator 21. The second magic tape 25 is adhered to the upper surface of the generator 21.

The working principle is as follows:

when the device is used, the mask 1 can be worn at the position below the nose of a newborn, and the mask 1 can be fixed on the heads of the newborn with different head circumferences through the elastic band 12. Then the position of supplementary ventilation unit 2 for gauze mask main part 11 is adjusted to the cooperation of rethread slider 211 and spout 1111, makes nasal plug 23 insert neonate's nose, pastes first magic subsides 13 on gauze mask main part 11 again, and first magic subsides 13 and second magic subsides 25 cooperation this moment make generator 21 fixed, can not take place to rock. The auxiliary fixing pad 142 can be used for assisting in fixing the generator 21, and the protection pad 14 can distribute the pressure of the auxiliary ventilation device 2 on the nose of the neonate, so as to prevent the nose of the neonate from being crushed.

The beneficial effects are as follows:

the mask 1 designed by the device is provided with the elastic band 12 which can be fixed on the head of a newborn with different head circumference and is convenient to detach, and the protection pad 14 and the auxiliary fixing pad 142 are arranged below the arc surface of the mask body 11, so that the nasal part of the newborn can be prevented from being pressed by the auxiliary ventilation device 2.

The device passes through spout 1111 and slider 211 cooperation, can conveniently adjust supplementary ventilation unit 2's position, makes things convenient for the nursing staff to insert neonate's nostril with nasal plug pipe 23, and the supplementary ventilation unit 2 can be fixed after the laminating of the first magic subsides 13 and the second magic subsides 25 of design simultaneously, when preventing that the baby from rocking the head, nasal plug pipe 23 deviates from the nostril.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a neonate does not have supplementary ventilation unit that creates, includes gauze mask (1) and supplementary ventilation unit (2), a serial communication port, gauze mask (1) is including gauze mask main part (11), gauze mask main part (11) below is provided with elastic webbing (12), it has mounting groove (111) to open on gauze mask main part (11) arc surface, it has symmetrically distributed's spout (1111) to open on the lateral wall of mounting groove (111), the arc surface of gauze mask main part (11) inboard is provided with protection pad (14), protection pad (14) are opened there is draw-in groove (141), the size of draw-in groove (141) and mounting groove (111) cooperatees, the position that draw-in groove (141) are close to the lower surface is provided with supplementary fixed bolster (142).

2. The noninvasive assisted ventilation system for newborn infant as claimed in claim 1, wherein the first magic tape (13) is stuck on the upper surface of the mask body (11).

3. The noninvasive assisted ventilation device for neonates according to claim 1, characterized in that the noninvasive assisted ventilation device for neonates (2) comprises a generator (21) arranged in a mounting groove (111), sliding blocks (211) are arranged on two sides of the generator (21), the sliding blocks (211) are matched with a sliding groove (1111), an air inlet pipe (24) is arranged on one side of the generator (21), an air outlet pipe (22) is arranged on one side of the air inlet pipe (24), and two nasal plug pipes (23) distributed in parallel are arranged on the lower surface of the generator (21).

4. The noninvasive ventilatory aid for newborn infant as claimed in claim 3, wherein the generator (21) has a second magic tape (25) stuck on its upper surface.