CN214970973U

CN214970973U - Fixed adjustable anti-slip multi-air-bag stomach tube

Info

Publication number: CN214970973U
Application number: CN202121194175.2U
Authority: CN
Inventors: 刘忠丽
Original assignee: Mianyang Central Hospital
Current assignee: Mianyang Central Hospital
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

A fixed and adjustable anti-slip multi-air-bag stomach tube comprises a stomach tube body, wherein the stomach tube body comprises an upper stomach tube section, an air-bag stomach tube section and a lower stomach tube section which are sequentially connected; the upper segment stomach tube is provided with a stomach tube port, the air bag section stomach tube is provided with at least two tube wall air bags, the thickness of the air bag walls of the tube wall air bags is increased in sequence from a first tube wall air bag close to the upper segment stomach tube, the air inlet front end of each tube wall air bag is provided with a one-way diaphragm, the at least two tube wall air bags are connected with an air inlet end and an air outlet end through tube wall channels, and an opening is formed in the lower segment stomach tube.

Description

Fixed adjustable anti-slip multi-air-bag stomach tube

Technical Field

The utility model relates to the field of medical equipment, especially a fixed adjustable anti-skidding formula many gasbags stomach tube.

Background

The stomach tube is also called a nasogastric tube, is a hollow catheter made of a silica gel material, is inserted from a nostril, passes through the pharynx and reaches the stomach through the esophagus, is mainly used for pumping gastric juice, is used for gastric lavage during acute poisoning, and can also be used for injecting liquid into the stomach to provide necessary food and nutrition for a patient. The external section through adhesive tape winding stomach tube of stomach tube that uses clinically, adheres to in patient's nose and outer auricle again, but the facial grease secretion of patient often appears the adhesive tape on-stick, the condition of stomach tube slippage, and the stomach tube is pressed and is produced near the nasal cavity easily and press the sore. And the clinical condition that some patients are allergic to the adhesive plaster or the silica gel material catheter often meets, and allergic reaction occurs, so the adhesive plaster needs to be replaced for many times clinically, which not only increases the clinical workload and the discomfort of the patients, but also has potential medical risks.

The fixed mode of stomach tube of current design is through fixing the structure on the stomach tube, fixes at patient's health somewhere through this structure and carries out the stomach tube fixed, and such structure does not have the commonality to the patient of different height scopes of different age brackets. Meanwhile, the existing stomach tube adopts a mode that a single air bag prevents the stomach tube from slipping out of the stomach, but the position of the air tube in the stomach cannot be adjusted, so that the stomach tube is difficult to effectively clean a poisoning patient, and the burden of the patient can be increased by cleaning for many times.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed adjustable anti-skidding formula many gasbags stomach tube to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fixed many gasbags of adjustable antiskid formula stomach tube, includes the stomach tube body, its characterized in that: the stomach tube body comprises an upper stomach tube section, an air bag section stomach tube section and a lower stomach tube section which are connected in sequence; the upper segment stomach tube is provided with a stomach tube port, the air bag section stomach tube is provided with at least two tube wall air bags, the thickness of the air bag walls of the tube wall air bags is increased in sequence from a first tube wall air bag close to the upper segment stomach tube, the air inlet front end of each tube wall air bag is provided with a one-way diaphragm, the at least two tube wall air bags are connected with an air inlet end and an air outlet end through tube wall channels, and an opening is formed in the lower segment stomach tube.

As a preferred technical scheme, the stomach tube port of upper segment stomach tube is equipped with the port stopper, is equipped with the nasal cavity gasbag on the upper segment stomach tube, be provided with a plurality of side tube holes on the stomach tube lateral wall of hypomere, and hypomere stomach tube lower extreme sets up to sealed end.

As a preferred technical scheme, the port plug is connected with the gastric tube port through a flexible connecting belt.

As a preferred technical scheme, the nasal cavity gasbag includes annular gasbag and sets up the rubber ring at annular gasbag inboard, rubber ring and stomach tube body sliding connection can be on the stomach tube body smooth movement, the nasal cavity gasbag is connected with the business turn over gas port.

As a preferred technical scheme, a sealing plug is arranged at the air outlet end.

Compared with the prior art, the beneficial effects of the utility model are that: the annular rubber can adjust the position to adapt to different patients and can prevent the pipeline from being blocked due to the compression of the air bag on the stomach tube; the tube wall air bag can adjust the position of the lower stomach tube in the stomach through the number of the inflatable air bags, and avoids the adverse effects of esophagus bleeding, reflux aspiration, asphyxia and the like caused by the sliding of the stomach tube; the plurality of side pipe holes arranged on the lower stomach tube can ensure that the stomach tube is kept unobstructed when one or a few side pipe holes are blocked, thereby greatly reducing the possibility of stomach tube blockage; the port plug may prevent backflow of liquid in the tube by blocking the port.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is the local enlargements of the balloon section stomach tube and the lower section stomach tube of the utility model.

Fig. 3 is a sectional view of the nasal cavity balloon of the present invention.

Fig. 4 is a schematic view of the first balloon of the tube wall of the present invention inflated in the stomach.

Fig. 5 is a schematic view of the rest of the tube wall balloon of the present invention inflated in the stomach.

Wherein: 1. a stomach tube body; 2. an upper gastric tube; 3. a balloon segment gastric tube; 4. a lower gastric tube; 5. a port plug; 6. a flexible connecting band; 7. a sealing plug; 8. an air outlet end; 9. a gastric tube port; 10. an air inlet end; 11. an air inlet and an air outlet; 12. nasal air sacs; 13. a third tube wall balloon; 14. a unidirectional membrane; 15. a second tube wall balloon; 16. a first tube wall balloon; 17. side tube holes; 18. sealing the end; 19. a small annular air bag; 20. a rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a fixed many gasbags of adjustable antiskid formula stomach tube, includes stomach tube body 1, stomach tube body 1 comprises upper segment stomach tube 2, gasbag section stomach tube 3 and hypomere stomach tube 4, upper segment stomach tube 2 includes port stopper 5 and nasal cavity gasbag 12, gasbag section stomach tube 3 has two at least pipe wall gasbags, be provided with a plurality of side tube holes 17 on hypomere stomach tube 4 lateral wall, and hypomere stomach tube 4 lower tip sets up to sealed end 18.

Preferably, the port plug 5 is connected to the gastric tube port 9 by a flexible connecting band 6.

Preferably, the nasal cavity balloon 12 comprises a small annular balloon 19 suitable for nasal cavity and a rubber ring 20 arranged inside the annular balloon, the rubber ring 20 is slidably connected with the gastric tube body 1 and can smoothly move on the gastric tube body 1, and the nasal cavity balloon 12 is connected with the air inlet and outlet 11.

Preferably, the balloon section gastric tube 3 is provided with a first tube wall balloon 16, a second tube wall balloon 15 and a third tube wall balloon 13, the balloon wall thicknesses of the first tube wall balloon 16, the second tube wall balloon 15 and the third tube wall balloon 13 are sequentially increased, and the air inlet front end of each tube wall balloon is provided with a one-way membrane 14.

Preferably, the stomach tube body 1 is provided with an air inlet end 10 and an air outlet end 8, the air outlet end 8 is provided with a sealing plug 7, and the tube wall air bag is connected with the air inlet end 10 and the air outlet end 8 through an air inlet tube wall channel and an air outlet tube wall channel respectively. Preferably, the inlet duct wall passage and the outlet duct wall passage are arranged coaxially.

The utility model discloses a theory of operation is: the air bag section stomach tube 3 and the lower section stomach tube 4 of the stomach tube are fed into the stomach, air is added to the tube wall air bags through the air inlet end 10, the air pressures of the three tube wall air bags are the same under the action of atmospheric pressure, but the expansion degrees of the three tube wall air bags are sequentially increased due to different tube wall thicknesses, and meanwhile, the existence of the one-way membrane 14 can prevent the air from flowing backwards; when the expanded size of the first tube wall air bag 16 is larger than the cardia, the first tube wall air bag 16 can prevent the gastric tube from sliding out of the stomach, and when the gastric tube needs to be fed into the stomach, the tube wall air bag can be aerated continuously, so that the expanded size of the second tube wall air bag 15 is larger than the cardia, and the rest is done, and the purpose of adjusting the position is achieved; meanwhile, the air bag can be deflated by pulling out the sealing plug 7 of the air outlet end 8, so that the stomach tube can be taken out. For different people, the nasal cavity air bag 12 can be placed into the nasal cavity by adjusting the position of the nasal cavity air bag 12, and air is added into the annular air bag, so that the purpose of fixing the stomach tube is achieved. When the gastric tube is temporarily not used, the port plug 5 can be inserted to prevent the liquid in the tube from flowing backwards.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a fixed many gasbags of adjustable antiskid formula stomach tube, includes stomach tube body (1), its characterized in that: the stomach tube body (1) comprises an upper stomach tube section (2), an air bag section stomach tube section (3) and a lower stomach tube section (4) which are connected in sequence; upper segment stomach tube (2) are equipped with stomach tube port (9), gasbag section stomach tube (3) are equipped with and have two pipe wall gasbags at least, the gasbag wall thickness of pipe wall gasbag begins to increase in proper order from first pipe wall gasbag (16) that are close to upper segment stomach tube (2), and the front end of admitting air of every pipe wall gasbag all is equipped with one-way diaphragm (14), two at least pipe wall gasbags all are connected with air inlet end (10) and gas outlet end (8) through the pipe wall passageway, be equipped with the opening on hypomere stomach tube (4).

2. The fixed adjustable anti-slip multi-balloon gastric tube of claim 1, wherein: the stomach tube port of upper segment stomach tube (2) is equipped with port stopper (5), is equipped with nasal cavity gasbag (12) on the upper segment stomach tube, be provided with a plurality of side tube holes (17) on hypomere stomach tube (4) lateral wall, and the tip sets up to sealed end (18) under hypomere stomach tube (4).

3. The fixed adjustable anti-slip multi-balloon gastric tube of claim 2, wherein: the port plug (5) is connected with a stomach tube port (9) through a flexible connecting belt (6).

4. The fixed adjustable anti-slip multi-balloon gastric tube of claim 2, wherein: nasal cavity gasbag (12) include annular gasbag (19) and set up rubber ring (20) at annular gasbag (19) inboard, rubber ring (20) and stomach tube body (1) sliding connection can be in smooth removal on stomach tube body (1), nasal cavity gasbag (12) are connected with business turn over gas port (11).

5. The fixed adjustable anti-slip multi-balloon gastric tube of claim 1, wherein: and a sealing plug (7) is arranged at the air outlet end (8).