CN215024368U

CN215024368U - Nasopharynx breather pipe of anesthesia machine breathing circuit for infant operation

Info

Publication number: CN215024368U
Application number: CN202120685148.9U
Authority: CN
Inventors: 郑君刚; 王伟飞; 黄长顺; 卢子会; 周海东; 张兴彩; 李璐宏
Original assignee: Ningbo First Hospital
Current assignee: Ningbo First Hospital
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-07
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a nasopharynx breather pipe of an anesthesia machine breathing loop for infant surgery, which comprises a breathing pipe, wherein one end of the breathing pipe is provided with a breathing joint, one end of the breathing joint, which is away from the breathing pipe, is provided with a tee pipe fitting, the two ends of the tee pipe fitting are provided with breather pipes, one end of the breather pipe, which is away from the tee pipe fitting, is provided with a connecting pipe, one side of the connecting pipe is provided with a nasal plug pipe, the bottom of the connecting pipe is provided with a fixed cushion, and the bottom of the fixed cushion is provided with a bonding cushion; the nasopharynx breather pipe of the anesthesia machine breathing loop for infant surgery can achieve the purposes of not only enabling the connection of the breathing pipe and the breather pipe to be more stable, but also ensuring the air tightness of the connection of the breathing pipe and the breather pipe by arranging the three-way pipe fitting, the pipe plug and the corrugated bulges; through setting up bonding strip, ventilation channel and silica gel arch, can reach the bonding area that reduces bond pad and infant's skin, prevent to paste by a large scale and tear and cause the damage to infant's skin, and make the reinforcing of bond pad bottom gas permeability.

Description

Nasopharynx breather pipe of anesthesia machine breathing circuit for infant operation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a nasopharynx breather pipe of a breathing circuit of an anesthesia machine for infant surgery.

Background

The nasopharynx breather pipe is also called as a nasopharynx breather passage, is a simple and easy breather device with higher cost performance, and is mainly used for relieving upper respiratory obstruction caused by glossocoma and the like, the traditional nasopharynx breather pipe is shaped like a tracheal pipe, the oblique mouth of the pharyngeal end is short and round, the stimulation to the pharyngeal portion can be reduced, the nasal end is provided with a flange, the nasopharynx breather pipe can be prevented from falling into the nasal cavity, the nasopharynx breather pipe for adults is made of medical polyvinyl chloride materials, the texture is soft and hard, the damage to the nasal mucosa can be reduced, the nasopharynx breather pipe for infants cannot be twisted and folded in vivo to cause the stenosis of the nasal cavity, and the nasopharynx breather pipe for infants is usually made of silicon rubber, is softer compared with the nasopharynx breather pipe for adults, and is more suitable for young infants; in recent years, clinicians are not satisfied with the function of relieving upper respiratory obstruction of traditional nasopharyngeal airway, and more improved nasopharyngeal airway is applied to clinical anesthesia and respiration.

The prior art has the following defects or problems:

1. a nasopharynx breather pipe of a breathing loop of an existing infant operation anesthesia machine is connected with the anesthesia machine through a breathing pipe, but the traditional breathing pipe is not tightly connected with the breather pipe, so that the situations of air leakage and even falling off easily occur;

2. when the nasopharynx breather pipe of the breathing loop of the existing anesthesia machine for infant operation is used for infants, the installation of the breather pipe is difficult to fix due to the movement of the infants, and the skin of the face of the infant is easily damaged by the adhesion of an adhesive tape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nasal pharynx breather pipe of anesthesia machine breathing circuit for infant's operation to the weak point of prior art to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an infant's operation is with nasopharynx breather pipe of anesthesia machine breathing circuit, includes the respiratory tube, respiratory tube one end is provided with respiratory joint, respiratory joint keeps away from the one end of respiratory tube and is provided with the tee bend pipe fitting, the tee bend pipe fitting both ends are provided with the breather pipe, the one end that the tee bend pipe fitting was kept away from to the breather pipe is provided with the connecting tube, connecting tube one side is provided with the snuffle pipe, the connecting tube bottom is provided with the fixed bolster, the fixed bolster bottom is provided with the bonding pad, the breather pipe is close to the one end of tee bend pipe fitting and is provided with the stopcock, the stopcock surface is provided with domly, be provided with the ripple arch on domatic, bonding pad bottom edge is provided with easily tears the strip, bonding pad bottom is provided with the bonding strip, be provided with ventilative passageway between the bonding strip, ventilative passageway is inside to be provided with the silica gel arch.

As the utility model discloses a preferred technical scheme, the connecting tube both ends all with breather pipe fixed connection, the nose plug pipe material is silicon rubber, connecting tube one side and nose plug pipe fixed connection, the breather pipe inner chamber communicates with each other with the nose plug pipe through the connecting tube.

As the utility model discloses a preferred technical scheme, coupling bottom of the tubes portion and fixed bolster fixed connection, fixed bolster and adhesive pad integral type structure, coupling bottom of the tubes portion is through fixed bolster and adhesive pad fixed connection.

As the utility model discloses an optimal technical scheme, tee bend pipe fitting top and the one end that the breather pipe is close to tee bend pipe fitting all overlap there is the stopcock, the stopcock material is rubber, the stopcock respectively with breather pipe, tee bend pipe fitting fixed connection.

As the utility model discloses an preferred technical scheme, it is domatic on the stopcock surface to be certain angle slope, the breather pipe is pegged graft with the tee bend pipe fitting through the stopcock, the tee bend pipe fitting top is pegged graft with breathing joint through the stopcock.

As the utility model discloses an optimal technical scheme, the protruding material of ripple is rubber, the ripple is protruding to be constituted by a plurality of annular archs of group, two liang of links up in the annular arch is fixed in domatic surface.

As the utility model discloses a preferred technical scheme, the bonding strip is the equidistance and arranges, the bonding strip is fixed in the bonding pad bottom, inside the ventilative passageway is fixed in to the silica gel arch, the bonding pad bottom communicates with each other with the external world through ventilative passageway.

Compared with the prior art, the utility model provides an infant's operation is with anesthesia machine breathing circuit's nasopharynx breather pipe possesses following beneficial effect:

1. the nasopharynx breather pipe of the anesthesia machine breathing loop for infant surgery is characterized in that the breather pipe is inserted into the tee pipe in advance by arranging the tee pipe, the pipe plug and the corrugated bulges, then the top end of the tee pipe fitting is inserted into the breathing joint, the tee pipe fitting drives the pipe plug to be inserted into the breathing joint, the outer surface wall of the pipe plug is contacted with the inner wall of the breathing joint, the connection between the pipe plug and the breathing joint is ensured to have good air tightness by utilizing the inclined arrangement of the slope surface, the corrugated bulges are extruded and deformed in the inserting process, the acting force of the pipe plug and the inner wall of the breathing joint is enhanced, thereby limiting the tube plug and the breathing joint from falling off, not only ensuring the connection between the breathing tube and the breathing tube to be more stable, but also ensuring the air tightness of the connection between the breathing tube and the breathing tube, the existing infant nasopharynx breather pipe and breathing pipe are not connected, so that the inserting operation is convenient and fast, and the practicability of the nasopharynx breather pipe is improved;

2. this infant's operation is with nasopharyngeal airway of anesthesia machine breathing circuit, through setting up the bonding strip, it is protruding with silica gel to breathe freely the passageway, utilize the bonding pad to fix the coupling pipe at infant's position in through the fixed bolster, the nasal obstruction pipe of being convenient for stretches into the nasal cavity, utilize the bonding strip to fix the bonding pad in infant's people both sides, through setting up bonding strip equidistance, reduce the bonding area of bonding pad and infant's skin, prevent to paste by a large scale and tear and lead to the fact the damage to infant's skin, it supports breathing freely the passageway to utilize again the silica gel arch, make the reinforcing of bonding pad bottom gas permeability, prevent to paste the condition that the vexed sweat of skin appears for a long time.

Drawings

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

FIG. 2 is a schematic view of the connection of the tee pipe fitting of the structure of the present invention;

FIG. 3 is a schematic structural view of the pipe plug of the present invention;

fig. 4 is a bottom schematic view of the structural adhesive pad of the present invention.

In the figure: 1. a breathing tube; 2. a breathing joint; 3. a tee pipe fitting; 4. a breather pipe; 5. a connecting pipe; 6. a nasal plug tube; 7. a fixing pad; 8. an adhesive pad; 9. a pipe plug; 10. a slope surface; 11. the corrugated bulges are arranged; 12. an easy-tear strip; 13. a bonding strip; 14. a ventilation channel; 15. and (4) silica gel bulges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides an infant's operation is with nasopharynx breather pipe of anesthesia machine breathing circuit, including

breathing pipe

1, 1 one end of breathing pipe is provided with breathing joint 2, the one end that breathing joint 2 kept away from breathing pipe 1 is provided with tee bend pipe fitting 3, tee bend pipe fitting 3 both ends are provided with breather pipe 4, the one end that tee bend pipe fitting 3 was kept away from to breather pipe 4 is provided with connecting tube 5, connecting tube 5 one side is provided with nasal plug pipe 6, connecting tube 5 bottom is provided with fixing pad 7, fixing pad 7 bottom is provided with bonding pad 8, the one end that breather pipe 4 is close to tee bend pipe fitting 3 is provided with stopcock 9, stopcock 9 surface is provided with domatic 10, be provided with ripple arch 11 on domatic 10, bonding pad 8 bottom edge is provided with easily tearing strip 12, bonding pad 8 bottom is provided with bonding strip 13, be provided with air permeable passage 14 between the bonding strip 13, air passage 14 is inside to be provided with the protruding 15 of silica gel.

In the embodiment, both ends of the connecting pipe 5 are fixedly connected with the ventilating pipe 4, the nasal obstruction pipe 6 is made of silicon rubber, is softer than vinyl chloride materials used for adults and is more suitable for infants, one side of the connecting pipe 5 is fixedly connected with the nasal obstruction pipe 6 and is used for connecting the ventilating pipe 4 with the nasal obstruction pipe 6, and the inner cavity of the ventilating pipe 4 is communicated with the nasal obstruction pipe 6 through the connecting pipe 5, so that the nasal cavity of the infant can breathe and circulate conveniently; the bottom of the connecting tube 5 is fixedly connected with a fixing pad 7 and used for fixing the connecting tube 5, the fixing pad 7 and an adhesive pad 8 are integrally structured, and the bottom of the connecting tube 5 is fixedly connected with the adhesive pad 8 through the fixing pad 7 and used for fixing the adhesive pad 8 in the middle of an infant, so that the nasal tampon tube 6 can be stably inserted into a nasal cavity; the top end of the tee pipe fitting 3 and one end of the breather pipe 4 close to the tee pipe fitting 3 are both sleeved with a pipe plug 9, the pipe plug 9 is made of rubber and used for enhancing the air tightness of the connection between the breather pipe 1 and the breather pipe 4, and the pipe plug 9 is fixedly connected with the breather pipe 4 and the tee pipe fitting 3 respectively and used for connecting the tee pipe fitting 3 with the breather pipe 4 and the breather pipe 1; the slope 10 is inclined at a certain angle on the surface of the pipe plug 9, the breather pipe 4 is spliced with the three-way pipe fitting 3 through the pipe plug 9, the top end of the three-way pipe fitting 3 is spliced with the breathing joint 2 through the pipe plug 9, the air tightness of the connection between the breathing pipe 1 and the breather pipe 4 is enhanced, and air leakage is prevented; the corrugated bulges 11 are made of rubber, the corrugated bulges 11 are formed by a plurality of groups of annular bulges, the annular bulges are connected in pairs and fixed on the surface of the slope 10, and the corrugated bulges 11 are extruded and deformed in the inserting process to enhance the acting force of the pipe plug 9 and the inner wall of the breathing joint 2; bonding strip 13 is the equidistance and arranges, and bonding strip 13 is fixed in bonding pad 8 bottom for glue bonding pad 8 on infant's skin, silica gel arch 15 is fixed in inside ventilative passageway 14, is used for supporting ventilative passageway 14, and ventilative passageway 14 communicates with each other with the external world is passed through to bonding pad 8 bottom, makes bonding pad 8 bottom gas permeability reinforcing, prevents to paste the condition that the vexed sweat of skin appears for a long time.

The utility model discloses a theory of operation and use flow: the user firstly inserts the nasal obstruction tube 6 into the nasal cavity of the infant, fixes the connecting tube 5 at the middle part of the infant through the bonding pad 8, fixes the bonding pad 8 at the two sides of the infant through the bonding strips 13, reduces the bonding area between the bonding pad 8 and the skin of the infant through equidistantly arranging the bonding strips 13, prevents the skin of the infant from being damaged by large-area bonding and tearing, supports the ventilation channel 14 through the silica gel bulge 15, enhances the ventilation property at the bottom of the bonding pad 8, prevents the skin from sweating after long-time bonding, then inserts the ventilation tube 4 into the two ends of the tee pipe fitting 3 through the tube plug 9 in advance, connects the breathing tube 1 with the anesthesia machine breathing machine, then inserts the top end of the tee pipe fitting 3 into the breathing joint 2, the tee pipe fitting 3 drives the tube plug 9 to be inserted into the breathing joint 2, the outer surface wall of the tube plug 9 is contacted with the inner wall of the breathing joint 2, and utilizes the inclined arrangement of the slope 10, ensure that the gas tightness that stopcock 9 and breathing joint 2 are connected is good, and ripple arch 11 is at grafting in-process extrusion deformation, strengthen stopcock 9 and the effort of breathing joint 2 inner wall, and then restriction stopcock 9 and breathing joint 2 drop, both make respiratory tube 1 be connected more stably with breather pipe 4, ensured the gas tightness that respiratory tube 1 and breather pipe 4 are connected again, and the grafting simple operation, the practicality is bigger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a nasal pharynx breather pipe of anesthesia machine breathing circuit for infant's operation which characterized in that: comprises a breathing pipe (1), one end of the breathing pipe (1) is provided with a breathing joint (2), one end of the breathing joint (2) far away from the breathing pipe (1) is provided with a tee pipe fitting (3), two ends of the tee pipe fitting (3) are provided with breathing pipes (4), one end of the breathing pipe (4) far away from the tee pipe fitting (3) is provided with a connecting pipe (5), one side of the connecting pipe (5) is provided with a nasal plug pipe (6), the bottom of the connecting pipe (5) is provided with a fixing pad (7), the bottom of the fixing pad (7) is provided with a bonding pad (8), one end of the breathing pipe (4) close to the tee pipe fitting (3) is provided with a pipe plug (9), the surface of the pipe plug (9) is provided with a slope surface (10), the slope surface (10) is provided with corrugated bulges (11), the bottom edge of the bonding pad (8) is provided with an easy-tearing strip (12), bonding pad (8) bottom is provided with bonding strip (13), be provided with ventilative passageway (14) between bonding strip (13), ventilative passageway (14) inside is provided with silica gel arch (15).

2. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: the nasal obstruction device is characterized in that the two ends of the connecting pipe (5) are fixedly connected with the ventilating pipe (4), the nasal obstruction pipe (6) is made of silicon rubber, one side of the connecting pipe (5) is fixedly connected with the nasal obstruction pipe (6), and the inner cavity of the ventilating pipe (4) is communicated with the nasal obstruction pipe (6) through the connecting pipe (5).

3. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: the bottom of the connecting pipe (5) is fixedly connected with the fixing pad (7), the fixing pad (7) and the bonding pad (8) are integrally structured, and the bottom of the connecting pipe (5) is fixedly connected with the bonding pad (8) through the fixing pad (7).

4. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: the tee joint pipe fitting is characterized in that pipe plugs (9) are sleeved at the top ends of the tee joint pipe fittings (3) and at one ends, close to the tee joint pipe fittings (3), of the vent pipe (4), the pipe plugs (9) are made of rubber, and the pipe plugs (9) are fixedly connected with the vent pipe (4) and the tee joint pipe fittings (3) respectively.

5. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: the slope surface (10) is inclined at a certain angle on the surface of the pipe plug (9), the vent pipe (4) is connected with the three-way pipe fitting (3) through the pipe plug (9) in an inserting mode, and the top end of the three-way pipe fitting (3) is connected with the breathing joint (2) through the pipe plug (9) in an inserting mode.

6. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: the corrugated bulges (11) are made of rubber, the corrugated bulges (11) are formed by a plurality of groups of annular bulges, and the annular bulges are connected in pairs and fixed on the surface of the slope surface (10).

7. The nasopharynx breather pipe of anesthesia machine breathing circuit for infant surgery of claim 1, wherein: bonding strip (13) are the equidistance and arrange, bonding strip (13) are fixed in bonding pad (8) bottom, inside ventilative passageway (14) was fixed in silica gel arch (15), ventilative passageway (14) communicate with each other with the external world is passed through to bonding pad (8) bottom.