CN219306666U - Bite-preventing device for child gastroscope - Google Patents

Abstract

The utility model belongs to the technical field of medical appliances, and specifically relates to an anti-bite device for gastroscopes in children, which includes a mounting seat, a through pipe is provided in the middle of the mounting seat, and an air guide tube is provided on one side of the through pipe. One end of the air guide tube is provided with an air valve, the other side of the duct is provided with a suction pipe, one end of the suction pipe is fixedly connected to a suction pump through a hose, and the output end of the suction pump is connected to a liquid storage tank. An anti-bite block is provided on the outside of the through pipe, straps are provided at both ends of the mounting seat, and a baffle is provided at the upper end of the mounting seat. The utility model can prevent the gastroscope from being bitten and pressed by the child so that the gastroscope can not be carried out smoothly, and at the same time collect the liquid secreted in the oral cavity of the child, so as to prevent the child from coughing due to the liquid and affecting the gastroscope work.

Description

An anti-bite device for gastroscopy in children

technical field

The utility model belongs to the technical field of medical appliances, and in particular relates to an anti-bite device for children's gastroscope.

Background technique

As a common clinical examination method, gastroscopy can directly observe the real situation of the inspected part, and can further confirm the diagnosis through pathological biopsy and cytological examination of suspicious lesions. It is the first choice for upper gastrointestinal lesions Inspection Method. It uses a thin, flexible tube to extend from the mouth into the stomach, and the doctor can directly observe the lesions of the esophagus, stomach and duodenum, especially for small lesions. However, when children are doing gastroscopy, due to their physiological instincts, they will suck and bite the gastroscope tube, resulting in the failure of gastroscope work, and secrete a large amount of oral secretions. On the one hand, the oral secretions will flow out of the mouth and stain the clothes. On the one hand, the reflux of oral secretions can cause coughing and nausea, and a device that can prevent children from biting and pressing the gastroscope and absorb oral secretions is needed, such as a pediatric gastrointestinal detection device for pediatricians whose patent number is CN213248958U. By biting the bite block, by opening filter holes on the top and bottom side walls of the bite block, when a child bites the bite block, the saliva will be absorbed by the water-absorbing block through the filter holes to prevent saliva backflow and reduce the risk of saliva backflow Cough and nausea rate, but because the gastrointestinal test takes a long time, the water absorption of the water-absorbing block is small, which is not conducive to the doctor's long-term gastroscopy operation.

Utility model content

The purpose of this utility is to provide an anti-bite device for children's gastroscope, which can prevent children from biting and pressing the gastroscope tube, which will cause gastroscope work to fail smoothly, and at the same time collect the liquid secreted inside the mouth of children, so as to prevent children from coughing due to liquid and affecting the gastroscope Work.

The technical scheme that this utility takes is specifically as follows:

An anti-bite device for pediatric gastroscopy, comprising a mounting seat, a through pipe is provided in the middle of the mounting seat, an air guide tube is provided on one side of the through tube, and an air valve is provided at one end of the air guide tube, The other side of the through pipe is provided with a suction pipe, one end of the suction pipe is fixedly connected to a suction pump through a hose, the output end of the suction pump is connected to a liquid storage tank, and the outside of the through pipe is provided with an anti-bite block , both ends of the mounting seat are provided with straps, and the upper end of the mounting seat is provided with a baffle.

The utility model is further configured as follows: the whole of the anti-bite block is set in the shape of a pacifier, and the anti-bite block is made of soft silicone material.

The utility model is further set as: the through pipe is set as a rigid material.

The utility model is further configured as follows: the inside of the anti-bite block is provided with a fluid accumulation chamber, and the outer edge of the lower part of the anti-bite block is provided with a plurality of diversion grooves, and the diversion grooves are connected with the fluid accumulation chamber.

The utility model is further configured as follows: the air guide tube is embedded in the anti-bite block and communicated with the fluid accumulation cavity.

The utility model is further configured as follows: the other end of the suction pipe is set inside the anti-bite block and is set at the bottom of the liquid accumulation cavity.

The practical technical effect that obtains is:

This practical anti-bite device for children's gastroscope adopts the design of anti-bite block and through tube, so that children can bite the anti-bite block during gastroscope monitoring. Since the through tube is made of rigid material, the through tube does not It will not be deformed with the anti-bite block, so as to protect the gastroscope inside the tube, and prevent the gastroscope from working smoothly due to children biting the gastroscope tube.

This practical anti-bite device for children's gastroscopy adopts the design of effusion cavity and diversion groove, so that children can monitor oral secretions through the diversion groove and enter the interior of the effusion cavity through the suction tube. It is pumped out to the inside of the liquid storage tank by the suction pump, so as to complete the collection and discharge of oral secretions, so as to avoid children's discomfort due to the accumulation of oral secretions.

Description of drawings

Fig. 1 is the overall schematic diagram of the practical embodiment;

Fig. 2 is a side sectional view of the mounting seat and the anti-bite block of the practical embodiment.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Mounting seat; 2. Through pipe; 3. Air guide tube; 4. Air valve; 5. Suction tube; 6. Suction pump; 7. Liquid storage tank; 8. Anti-bite block; Launder; 9, strap; 10, baffle.

Detailed ways

In order to make the purpose and advantages of the present application clearer, the present application will be specifically described below in conjunction with the embodiments. It should be understood that the following words are only used to describe one or several specific implementation modes of the present application, and do not strictly limit the protection scope of the specific request of the present application.

As shown in Figures 1 and 2, an anti-bite device for pediatric gastroscopes includes a mounting base 1, a through tube 2 is provided in the middle of the mounting base 1, and an air guide tube 3 is provided on one side of the through tube 2. One end of the air pipe 3 is provided with an air valve 4, and the other side of the duct 2 is provided with a suction pipe 5. One end of the suction pipe 5 is fixedly connected to a suction pump 6 through a hose, and the output end of the suction pump 6 is connected to a liquid storage tank through a hose. 7. The suction pump 6 is a miniature water pump, and the suction pump 6 is connected to the external mains to provide power supply for the suction pump 6 to ensure its normal operation. The end is provided with a strap 9, and the upper end of the mounting base 1 is provided with a baffle 10.

Specifically, when a child needs a gastroscope, put the anti-bite block 8 into the child's mouth, and then bind the strap 9 along the child's head, so that the mounting base 1 is fixed on the child's mouth, and the baffle 10 It can cover the eyes of the child to prevent the child from seeing panic during the gastroscope, thereby causing damage due to disturbance, and then start the suction pump 6 to pump out the oral secretions flowing into the anti-bite block 8 to the inside of the liquid storage tank 7 through the suction tube 5 , so as to extract the liquid secreted inside the oral cavity of the child, so as to avoid the discomfort of the child caused by excessive liquid secretion in the oral cavity of the child during gastroscopy; at the same time, the anti-bite block 8 will be sucked by the child in the child's mouth, so that the external air can pass through The airway 3 enters the child's mouth, thereby further relieving the child's discomfort, and then the gastroscope is inserted into the child's body through the tube 2 for inspection.

As shown in Figures 1 and 2, the anti-bite block 8 is set in a pacifier shape as a whole, and the anti-bite block 8 is made of soft silicone material, which can prevent children from damaging their own teeth when biting the anti-bite block 8.

As shown in Figures 1 and 2, the through-pipe 2 is made of a rigid material, which is not easily deformed. When a child bites the anti-bite block 8, the rigid material will not deform the anti-bite block 8, thereby ensuring that the inside of the through-pipe 2 gastroscope works normally.

As shown in Figure 2, the inside of the anti-bite block 8 is provided with an effusion chamber 801, and the outer edge of the lower part of the anti-bite block 8 is provided with a plurality of diversion grooves 802, and the diversion grooves 802 are connected with the effusion chamber 801. The liquid secreted by the oral cavity flows into the liquid accumulation cavity 801 through the diversion groove 802, so as to collect the liquid in the oral cavity.

As shown in Figure 2, the airway 3 is embedded in the anti-bite block 8 and communicates with the effusion cavity 801. When the child sucks the anti-bite block 8, the external air enters the mouth of the child through the airway 3, and is in the accumulation area. The air guide tube 3 on the upper part of the liquid chamber 801 can prevent the liquid from passing through the air guide tube 3 to cause blockage and cause discomfort in children.

As shown in Figure 2, the other end of the straw 5 is set inside the anti-bite block 8, and is set at the bottom of the effusion chamber 801. The suction tube 5 at the bottom of the chamber 801 can sufficiently absorb the liquid in the liquid collection chamber 801 .

The working principle of this utility is: when a child needs to have a gastroscope, put the anti-bite block 8 into the child's mouth, and then bind the strap 9 along the child's head, so as to fix the mounting base 1 on the child's mouth The baffle 10 can cover the children's eyes to prevent the children from panicking when they see the gastroscope, causing damage due to disturbance, and then start the suction pump 6 to pump out the oral secretions flowing into the anti-bite block 8 to the storage liquid through the suction tube 5 The inside of the tank 7 is used to extract the liquid secreted in the oral cavity of the child, so as to avoid the excessive secretion of the liquid in the oral cavity of the child during gastroscopy and cause discomfort to the child; at the same time, the anti-bite block 8 will be sucked by the child in the child's mouth. The external air enters the mouth of the child through the airway 3, thereby further relieving the discomfort of the child, and then the gastroscope is inserted into the stomach of the child through the tube 2 for inspection.

The above description is only the preferred implementation mode of the present application. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principle of the present application. These improvements and modifications should also be made. It is regarded as the protection scope of the present invention. The structures, devices and operation methods that are not specifically described and explained in this application, unless otherwise specified and limited, are implemented according to conventional means in the art.

Claims (6)

1. An anti-bite device for pediatric gastroscopy, characterized in that: it includes a mounting base (1), the middle part of the mounting base (1) is provided with a through pipe (2), the through pipe (2) One side is provided with air guide tube (3), and one end of described air guide tube (3) is provided with air valve (4), and the other side of described through pipe (2) is provided with suction pipe (5), and described suction pipe (5) ) is fixedly connected to a suction pump (6) through a hose, the output end of the suction pump (6) is connected to a liquid storage tank (7), and the outside of the through pipe (2) is provided with an anti-bite block (8 ), the two ends of the mounting base (1) are provided with straps (9), and the upper end of the mounting base (1) is provided with a baffle (10). 2. The anti-bite device for pediatric gastroscope according to claim 1, characterized in that: the whole of the anti-bite block (8) is set in the shape of a pacifier, and the anti-bite block (8) is soft Non-toxic silicone material. 3. The anti-bite device for pediatric gastroscope according to claim 1, characterized in that: the through tube (2) is made of rigid material. 4. The anti-bite device for pediatric gastroscope according to claim 1, characterized in that: the inside of the anti-bite block (8) is provided with an effusion chamber (801), and the anti-bite block (8) 8) A plurality of diversion grooves (802) are provided on the outer edge of the lower part, and the diversion grooves (802) communicate with the liquid accumulation chamber (801). 5. The anti-bite device for pediatric gastroscope according to claim 4, characterized in that: the airway (3) is embedded in the anti-bite block (8) and is connected with the effusion The top of the cavity (801) is connected. 6. The anti-bite device for pediatric gastroscope according to claim 4, characterized in that: the other end of the straw (5) is embedded in the anti-bite block (8), and is set At the bottom of the effusion cavity (801).

Images