CN219043032U

CN219043032U - Child tracheal catheter bite-block fixer with sliding device

Info

Publication number: CN219043032U
Application number: CN202223192531.4U
Authority: CN
Inventors: 韩芳芳; 吕根; 王瑞; 刘占广
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-19
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a bite-block fixer with a sliding device for a child tracheal catheter, which comprises: the fixed cover, fixed cover inner wall fixedly bond has around the gasbag, it is less than to encircle gasbag length fixed cover inner wall, fixed cover outside through connection has the oral area baffle, fixed cover is located oral area baffle central point puts, fixed cover is located oral area baffle inboard position fixedly connected with extrusion gasbag, extrusion gasbag one end through connection has first communication pipe, extrusion gasbag passes through first communication pipe interconnect, extrusion gasbag one end through connection has the second to communicate with each other, extrusion gasbag passes through the second is communicated with the connection around the gasbag. According to the utility model, the balloon is sleeved outside the tracheal catheter by utilizing the way that a child bites the catheter in the tracheal catheter process, and the surrounding balloon is inflated by utilizing the bite, so that the tracheal catheter is fixed, and the tracheal catheter is prevented from loosening or sliding off.

Description

Child tracheal catheter bite-block fixer with sliding device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a dental pad fixer with a sliding device for a child tracheal catheter.

Background

The tracheal cannula is an important means for clinical rescue and treatment of critical patients, the tracheal catheter can be used for carrying out artificial respiration on children patients incapable of spontaneously breathing, at present, after the tracheal catheter is clinically inserted into the patients, the tracheal catheter is generally protected by a mode of placing a tooth pad, the tracheal catheter is prevented from being bitten by the patients, and then the tracheal catheter is stuck on the faces of the patients by using adhesive tapes to fix the tooth pad and the tracheal catheter or is directly fixed by using the adhesive tapes. Chinese patent (bulletin number: CN 214318810U) discloses a child tracheal catheter fixer, which comprises fixing rods, two fixing rods are provided, and a cavity structure is arranged in the fixing rods, a moving rod is connected in the sliding mode in the fixing rods, a fixing seat is connected between the moving rods, a connecting frame is arranged at the top end of the fixing seat, a placing groove is formed in each of the fixing seat and the connecting frame, a neck protector is connected at the other end of the fixing rod, a connecting rod is fixedly arranged at one side of the fixing rod, a sliding groove is formed in each of the connecting rods, a moving block is connected in each of the sliding grooves, an arm ring is connected to the bottom of the moving block, and a fixing block is connected in each of the arm rings.

However, existing child endotracheal tubes have drawbacks during use, such as:

in the use process, children easily bite into the tracheal catheter, so that the tracheal catheter is damaged, and the tracheal catheter is easy to loose and slide in the movement process of a patient, so that the tracheal catheter has certain limitation.

Disclosure of Invention

The utility model aims to provide a dental pad fixer with a sliding device for a child tracheal catheter, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a child tracheal catheter bite-block holder with a sliding device, comprising: the fixed cover, fixed cover inner wall fixedly bond has around the gasbag, encircle gasbag length and be less than fixed cover inner wall, fixed cover outside through connection has the oral area baffle, fixed cover is located oral area baffle central point puts, fixed cover is located oral area baffle inboard position fixedly connected with extrusion gasbag, extrusion gasbag one end through connection has first communicating pipe, extrusion gasbag passes through first communicating pipe interconnect, extrusion gasbag one end through connection has the second communicating pipe, extrusion gasbag passes through the second communicating pipe is connected encircle the gasbag, the second communicating pipe runs through oral area baffle and fixed cover, the second communicating pipe in oral area baffle outside cover is equipped with first control valve, first control valve with oral area baffle fixed connection, extrusion gasbag is kept away from first control valve one side through connection has the third communicating pipe, extrusion gasbag passes through the third communicating pipe is connected around the gasbag, the third communicating is equipped with the second control valve pipe box, the second control valve with oral area baffle fixed connection.

Further, the fixed cover is the cuboid structure that has the chamfer, the fixed cover is soft plastics material, round trompil has been seted up in the front lining up of fixed cover, round trompil is used for bonding encircle the gasbag, encircle the gasbag and be used for encircling parcel children's endotracheal tube.

Further, the extrusion gasbag is kept away from fixed cover one side fixedly connected with interlock board, the interlock board is softer plastics material.

Further, the extrusion air bag is two identical components arranged at the top and the bottom of the fixing sleeve, and the bite plate is two identical specification components connected with the extrusion air bag.

Further, an air outlet one-way valve is fixedly arranged at one end, close to the first control valve, of the outer wall of the second communicating pipe, and the air outlet one-way valve limits the air circulation of the extrusion air bag.

Further, cloth glue is adhered to the edge of the outer wall of the opening baffle, and the cloth glue is four assemblies with the same specification and positioned on two sides of the opening baffle.

Further, a sputum suction port is formed in the opening baffle plate, and the sputum suction port is positioned on the right side of the fixed sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model uses the way that children bite the air bag in the process of inserting the tracheal catheter, and uses the biting to expand the surrounding air bag so as to fix the tracheal catheter and prevent the tracheal catheter from loosening or sliding off.

Drawings

FIG. 1 is a schematic front perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of the rear perspective structure of the embodiment of FIG. 1 according to the present utility model;

FIG. 3 is a schematic rear view of the embodiment of FIG. 1 according to the present utility model;

fig. 4 is a schematic top view of the embodiment of fig. 1 according to the present utility model.

Reference numerals: 1. a fixed sleeve; 2. a mouth baffle; 3. surrounding the balloon; 4. extruding the air bag; 5. a bite plate; 6. a first communication pipe; 7. a second communicating pipe; 8. a third communicating pipe; 9. a first control valve; 10. a second control valve; 11. a one-way valve for air outlet; 12. cloth glue paste; 13. a sputum sucking port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a dental pad holder with a sliding device for a tracheal catheter for children, comprising: the fixed cover 1, fixed bonding has around gasbag 3 around the fixed cover 1 inner wall, around gasbag 3 length is less than fixed cover 1 inner wall, fixed cover 1 outside through connection has oral area baffle 2, fixed cover 1 is located oral area baffle 2 central point puts, fixed cover 1 is located oral area baffle 2 inboard position fixedly connected with extrusion gasbag 4, extrusion gasbag 4 one end through connection has first communicating pipe 6, extrusion gasbag 4 passes through first communicating pipe 6 interconnect, extrusion gasbag 4 one end through connection has second communicating pipe 7, extrusion gasbag 4 passes through second communicating pipe 7 connects around gasbag 3, second communicating pipe 7 runs through oral area baffle 2 and fixed cover 1, second communicating pipe 7 in oral area baffle 2 outside cover is equipped with first control valve 9, first control valve 9 with oral area baffle 2 fixed connection, extrusion gasbag 4 is kept away from first control valve 9 one side through connection has third 8, extrusion gasbag 4 passes through third communicating pipe 8 connect around 3 communicating pipe 7, second communicating pipe 7 is equipped with first control valve 9 outside cover, second communicating pipe 10.

The first control valve 9 communicates the second communicating tube 7, because the second communicating tube 7 is provided with the air outlet one-way valve 11, air can only enter the surrounding air bag 3 from the extruding air bag 4, then children can bite the plate 5 with teeth, because the bottom of the biting plate 5 is connected with the extruding air bag 4, the extruding air bag 4 receives compression, the air can enter the surrounding air bag 3 from the second communicating tube 7, so the surrounding air bag 3 is inflated immediately, and secondly, the storage amount of the air in the extruding air bag 4 is larger than that of the surrounding air bag 3, so even if the surrounding air bag 3 is saturated, the air still exists in the extruding air bag 4, when the tracheal catheter needs to be taken out, only the first control valve 9 is required to be closed, then the second control valve 10 is required to be opened, and at the moment, the air in the surrounding air bag 3 and the extruding air bag 4 can flow mutually, the air in the surrounding air bag 3 can be shunted, and the compression force on the tracheal catheter is reduced, so that the tracheal catheter can be pulled out easily.

Further, the fixed sleeve 1 is of a cuboid structure with a chamfer, the fixed sleeve 1 is made of soft plastic, the front surface of the fixed sleeve 1 is provided with a round opening in a penetrating mode, the round opening is used for being bonded with the surrounding air bag 3, and the surrounding air bag 3 is used for surrounding and wrapping the child tracheal catheter.

Further, a snap plate 5 is fixedly connected to one surface of the extrusion air bag 4, which is far away from the fixing sleeve 1, and the snap plate 5 is made of softer plastic materials.

Wherein the bite plate 5 is a component that is in direct contact with the teeth and mouth of the child, so that it is ensured that it does not scratch the child.

Further, the squeeze air bag 4 is two identical components disposed at the top and bottom of the fixing sleeve 1, and the engagement plate 5 is two identical components connected to the squeeze air bag 4.

Further, an air outlet one-way valve 11 is fixedly arranged at one end of the outer wall of the second communicating pipe 7, which is close to the first control valve 9, and the air outlet one-way valve 11 limits the air circulation of the extrusion air bag 4.

The second communicating tube 7 is provided with an air outlet one-way valve 11, so that air can only enter the surrounding air bag 3 from the extrusion air bag 4 without backflow.

Further, the edge of the outer wall of the mouth baffle 2 is adhered with a cloth adhesive tape 12, and the cloth adhesive tape 12 is four components with the same specification positioned on two sides of the mouth baffle 2.

Wherein the cloth adhesive 12 on the edge of the mouth guard 2 is adhered to the face of the child, so that the mouth guard 2 can be better fixed.

Further, the mouth baffle 2 is provided with a sputum suction opening 13, and the sputum suction opening 13 is positioned on the right side of the fixed sleeve 1.

In summary, the dental pad holder with sliding device for a child's tracheal catheter provided by the present utility model is in an insufficiently inflated state around the balloon 3 during operation, so that the tracheal catheter is passed through the surrounding balloon 3 again at this time, after the tracheal catheter is installed, the fixing sleeve 1 on the inner wall of the mouth baffle 2 is placed in the mouth of the child, at this time, the second communicating tube 7 is communicated through the first control valve 9, because the second communicating tube 7 is provided with the air outlet one-way valve 11, the air can only enter the surrounding balloon 3 from the extrusion balloon 4 without backflow, then the child can bite the balloon 5 with teeth, because the extrusion balloon 4 is connected to the bottom of the bite plate 5, the extrusion balloon 4 is pressed during the biting process, the air can enter the surrounding balloon 3 from the second communicating tube 7, and many children bite only once, but always bites, so the surrounding air bag 3 expands immediately, thereby playing a role of pressing the tracheal catheter, fixing the tracheal catheter, then adhering the tracheal catheter to the face of a child through the adhesive tape 12 at the edge of the mouth baffle 2, so that the mouth baffle 2 can be better fixed, and secondly, the gas storage capacity in the extrusion air bag 4 is larger than that of the surrounding air bag 3, so that even under the condition that the surrounding air bag 3 is saturated, the gas still exists in the extrusion air bag 4, the children can keep softer in the biting process, when the tracheal catheter needs to be taken out, only the first control valve 9 is required to be closed, then the second control valve 10 is required to be opened, at the moment, the gas in the surrounding air bag 3 and the extrusion air bag 4 can flow mutually, at the moment, the gas in the surrounding air bag 3 can be split, and the pressing force on the tracheal catheter is reduced, so that the tracheal catheter can be easily pulled out, according to the utility model, the air bag is sleeved outside the tracheal catheter by utilizing the way that a child bites the catheter in the tracheal catheter process, and the surrounding air bag 3 is inflated by utilizing the biting so as to fix the tracheal catheter and prevent the tracheal catheter from loosening or sliding.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A child tracheal catheter bite-block holder with a sliding device, comprising: fixed cover (1), its characterized in that, fixed cover (1) inner wall fixedly bonds around gasbag (3), encircle gasbag (3) length and be less than fixed cover (1) inner wall, fixed cover (1) outside through connection has oral area baffle (2), fixed cover (1) are located oral area baffle (2) central point puts, fixed cover (1) are located oral area baffle (2) inboard position fixedly connected with extrusion gasbag (4), extrusion gasbag (4) one end through connection has first connecting pipe (6), extrusion gasbag (4) are through first connecting pipe (6) interconnect, extrusion gasbag (4) one end through connection has second communicating pipe (7), extrusion gasbag (4) are through second communicating pipe (7) connect around gasbag (3), second communicating pipe (7) run through oral area baffle (2) and fixed cover (1), second communicating pipe (7) are located oral area baffle (2) outside cover are equipped with first control valve (9), first control valve (9) are connected with first communicating pipe (9) through connection with first connecting pipe (8) one side through connection has first connecting pipe (8), the extrusion air bag (4) is connected with the surrounding air bag (3) through the third communicating pipe (8), a second control valve (10) is sleeved on the third communicating pipe (8), and the second control valve (10) is fixedly connected with the opening baffle plate (2).

2. The dental pad fixator with the sliding device for the tracheal catheter of the child according to claim 1, wherein the fixing sleeve (1) is of a cuboid structure with a chamfer, the fixing sleeve (1) is made of soft plastic, a round opening is formed in the front of the fixing sleeve (1) in a penetrating mode, the round opening is used for being bonded with the surrounding air bag (3), and the surrounding air bag (3) is used for surrounding and wrapping the tracheal catheter of the child.

3. The dental pad holder with the sliding device for the tracheal catheter of the child according to claim 1, wherein an engagement plate (5) is fixedly connected to one surface of the extrusion air bag (4) away from the fixing sleeve (1), and the engagement plate (5) is made of softer plastic materials.

4. A dental pad holder for a child's endotracheal tube with sliding means according to claim 3, wherein the squeeze air bag (4) is two identical components arranged on the top and bottom of the holder (1), and the bite plate (5) is two identical specification components connected to the squeeze air bag (4).

5. The dental pad holder with the sliding device for the tracheal catheter of the child according to claim 1, wherein an air outlet one-way valve (11) is fixedly arranged on the outer wall of the second communicating pipe (7) near one end of the first control valve (9), and the air outlet one-way valve (11) limits the air circulation of the extrusion air bag (4).

6. The dental pad holder with the sliding device for the tracheal catheter of the child according to claim 1, wherein a cloth adhesive patch (12) is adhered to the edge of the outer wall of the mouth baffle (2), and the cloth adhesive patch (12) is four identical-specification components positioned on two sides of the mouth baffle (2).

7. The dental pad holder with the sliding device for the tracheal catheter of the child according to claim 1, wherein the mouth baffle (2) is provided with a sputum suction opening (13), and the sputum suction opening (13) is positioned on the right side of the fixing sleeve (1).