CN113288814A

CN113288814A - Device for discharging accumulated gas in stomach of infant

Info

Publication number: CN113288814A
Application number: CN202110767411.3A
Authority: CN
Inventors: 杨小莉; 晏玲; 郎瑜; 杨莉; 赵丽娟; 李秋琪; 李芹
Original assignee: First Affiliated Hospital of PLA Military Medical University
Current assignee: First Affiliated Hospital of PLA Military Medical University
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-08-24
Anticipated expiration: 2041-07-07
Also published as: CN113288814B

Abstract

The invention discloses an infant stomach pneumatosis discharging device in the field of medical appliances, which comprises a stomach tube, wherein an air valve and a hanging component are arranged at the exposed end of the stomach tube, a branch tube is laterally communicated with the exposed end of the stomach tube, the branch tube is obliquely arranged relative to the stomach tube, and a sealing component is arranged at the end part of the branch tube. The invention can stably and effectively discharge the accumulated stomach qi of the infant, prevent the stomach contents from flowing back, can be used for sucking and injecting the stomach contents, and has convenient and simple operation, high sealing performance of each connecting part and high use safety.

Description

Device for discharging accumulated gas in stomach of infant

Technical Field

The invention relates to the field of medical instruments, in particular to an infant stomach pneumatosis exhausting device.

Background

The infant just born is not suitable for the external conditions because the body organs are not in contact with the outside just after the infant leaves the mother, the functions of the organs just start to function, and the infant cannot work independently and perfectly, particularly the infant born prematurely has the defects that the development time in the mother is short and the functions of the organs are weaker, so the infant also needs to be cared additionally, and the infant is usually cared in a warm box after birth to provide a warm and comfortable environment for the infant and also provide a stable and reliable environment for various nursing processes. The fetus obtains nutrition in the mother through the umbilical cord, and after birth, the fetus can only obtain nutrition from the digestive system through milk, so the intestines and the stomach are also very important organs for maintaining the health of the infant in early stage. One of the more common gastrointestinal function problems of the early postnatal period of the infant is pneumatosis, on one hand, the gastrointestinal tract is just in contact with formula milk or breast milk, especially, the breast milk often contains some gas-generating food components which are easy to be ingested by the mother and are easy to generate gas in the process of gastric digestion after being ingested by the infant, on the other hand, the infant still cannot belch and exhaust by oneself because the throat muscle strength of the infant is weak, so that the problems of serious pneumatosis in the stomach, crying and screaming of the infant, colic, milk regurgitation, regurgitation of stomach contents and the like are often caused, and therefore, the infant is very important and necessary to assist the infant to discharge the pneumatosis in the stomach in time in the process of nursing the infant. Mainly through modes such as nurse's manual hiccup of clapping, the source of strict control infant's milk, adjustment mother's recipe among the prior art reduces infant's pneumatosis in the stomach as far as possible, complex operation does not have special nursing facility to infant's pneumatosis in the stomach.

Disclosure of Invention

The invention aims to provide an infant intragastric pneumatosis discharging device, and solves the problem that the operation of nursing the intragastric pneumatosis of infants is complicated due to the lack of special infant intragastric pneumatosis discharging facilities in the prior art.

In order to achieve the purpose, the basic technical scheme of the invention is as follows: the utility model provides an infant's pneumatosis in stomach eduction gear, includes the stomach tube, and the end that exposes of stomach tube is equipped with air valve and suspension member, and the stomach tube exposes the lateral direction intercommunication and has the branch pipe, and the branch pipe sets up relatively the stomach tube slope, and the branch pipe tip is equipped with seal assembly.

The principle and the advantages of the scheme are as follows: during practical application, the stomach tube is inserted into the stomach of an infant, the exposed end of the stomach tube is exposed out of the oral cavity of the infant, the hanging component is used for hanging the exposed end of the stomach tube to enable the exposed end to be located at a high position, accumulated stomach qi is discharged through the stomach tube, and stomach contents cannot be discharged through backflow of the stomach tube. The air valve is used for carrying out dustproof management to the end that exposes of stomach tube, prevents that external dust from getting into in the stomach tube, keeps the clean degree of stomach tube. The setting of branch pipe makes medical personnel can penetrate the stomach tube with the suction tube and then get into in the stomach, and the object of object in the stomach of the extraction infant of being convenient for detects, also can avoid anew through the object of object in the infant's oral cavity intubate extraction stomach alone, avoids the infant to receive the secondary injury, when needs are suckleing, utilizes the needle of suckleing milk to feed through the branch pipe in can to the infant stomach, does not hinder the infant and feeds and eat, and convenient operation is simple.

Furthermore, the stomach tube is a transparent hose with the inner diameter of 3-5 mm. Can effectively guarantee like this that the discharge of long-pending qi in the stomach is unobstructed, the hose can be crooked along with infant's esophagus, avoids causing the injury to the esophagus, and transparent design is convenient for observe at the in-process of extracting the interior content of stomach or annotating milk.

Furthermore, the stomach entering end of the stomach tube is connected with a spherical protective head in a hot melting way, and a plurality of through holes communicated with the stomach tube are formed in the spherical protective head. The design of the spherical protective head can avoid the injury to the esophagus and the stomach wall of the infant during the tube placing process.

Furthermore, the through hole is positioned on the hemisphere at the connecting side of the spherical protective head and the stomach tube. As the optimization, the stomach tube can be prevented from being completely blocked by stomach contents, and smooth discharge of accumulated gas in the stomach can be guaranteed.

Further, the air valve is including being pipy disk seat and case, and disk seat hot melt is connected in the stomach tube exposes the end, and the disk seat inner wall is equipped with the internal thread, and case one end opening, the other end seal, and the case surface is equipped with the external screw thread, and case threaded connection is inboard at the disk seat, and the open end of case is located the stomach tube and circumference extension forms the limiting plate, has seted up the exhaust hole on the case lateral wall. As preferred such air valve and stomach tube be connected reliable and stable, the port of stomach tube and external intercommunication is regarded as in the exhaust hole, and the side direction opening cooperation screw thread is protruding can effectively avoid external dust to get into the stomach tube, also can avoid the exhaust hole to be sheltered from and stop up, and the position of the relative disk seat of the adjustable case of through the screw thread and then realize the switching of air valve and adjust, and the limiting plate can avoid the case to drop from the disk seat, and is controllable to the discharge control of long-pending gas in the stomach.

Furthermore, a plurality of exhaust holes are formed along the axial direction of the valve core. Preferably, the air valve is made adjustable in exhaust capacity by rotating the valve body so that the number of exhaust holes exposed changes.

Furthermore, the suspension member is an elastic wing plate which is connected to the outer wall of the closed end of the valve core in a hot melting mode. As an optimization, the elastic wing plate has certain deformability, can be extruded and then penetrates through the hole in the side wall of the warm box, can be unfolded and hung on the side wall of the warm box after being sent out, and can also be bound and hung on a crib by silk threads, so that the exposed end of the stomach tube is ensured to be in a high position, the accumulated gas in the stomach can be discharged, and the stomach contents can not flow back and be discharged through the stomach tube.

Furthermore, the included angle between the branch pipe and the exposed end of the gastric tube is 30-45 degrees. Preferably, this allows the manifold to be angled at a moderate angle relative to the gastric tube, which allows for a smoother milk filling or aspiration process.

Further, seal assembly is including sealed head and end cover, and end cover threaded connection is on sealed head, and sealed first hot melt is connected at branch pipe tip inboard, and sealed head includes the stay tube, is equipped with a plurality of inside bellied annular snap rings on the stay tube inner wall, and the joint has sealed post in the stay tube, is equipped with a plurality of annular draw-in grooves on the sealed post outer wall, and sealed post is circular butyl rubber post. Seal assembly and branch connection are reliable and stable like this as preferring, and the stay tube provides stable joint support for end cover and sealed post, and sealed post is through the cooperation stable connection of draw-in groove and snap ring in the stay tube, and the columniform structure provides sufficient sealed length, and the butyl rubber material makes it to have excellent sealing performance, and it is also effectual sealed to puncture many times.

Furthermore, a groove is arranged in the middle of the top end of the sealing column. The puncture of the milk injection or suction process can be limited and guided preferably through the design of the groove, the targeted disinfection treatment is conveniently carried out before the puncture, and the nursing to the end part of the branch pipe is cleaner and more reliable.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an exposed end of a gastric tube according to an embodiment of the present invention;

figure 3 is a cross-sectional view of a branch pipe end and seal assembly in an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: stomach tube 1, branch pipe 2, seal assembly 3, end cover 31, support tube 32, sealing post 33, draw-in groove 34, snap ring 35, recess 36, air valve 4, disk seat 41, case 42, limiting plate 43, exhaust hole 44, elasticity pterygoid lamina 5, spherical protection head 6, through-hole 7.

The embodiment is basically as shown in the attached figure 1: an infant stomach pneumatosis discharging device comprises a stomach tube 1, wherein the stomach tube 1 is a transparent hose with the inner diameter of 3-5 mm. The stomach tube 1 is positioned in the stomach and is a stomach inlet end, and the stomach tube is positioned outside the stomach and is an exposed end. The stomach entering end of the stomach tube 1 is connected with a spherical protective head 6 in a hot melting way, and four through holes 7 communicated with the stomach tube 1 are formed in the spherical protective head 6. The through hole 7 is positioned on the hemisphere at the connecting side of the spherical protective head 6 and the gastric tube 1. An air valve 4 and a hanging component are arranged at the exposed end of the gastric tube 1, and as shown in fig. 2, the air valve 4 comprises a valve seat 41 and a valve core 42 which are both tubular, the valve seat 41 is connected in the exposed end of the gastric tube 1 in a hot melting mode, and internal threads are arranged on the inner wall of the valve seat 41. One end of the valve core 42 is open, the other end is closed, the surface of the valve core 42 is provided with external threads, the valve core 42 is connected to the inner side of the valve seat 41 in a threaded manner, the open end of the valve core 42 is positioned in the gastric tube 1, and the limiting plate 43 is formed by circumferential extension. The side wall of the valve core 42 is provided with three exhaust holes 44, and the exhaust holes 44 are arranged along the axial direction of the valve core 42. The suspension member is an elastic wing plate 5 which is connected to the outer wall of the closed end of the valve core 42 in a hot melting mode. The side of the exposed end of the gastric tube 1 is integrally communicated with a branch tube 2, the branch tube 2 is obliquely arranged relative to the gastric tube 1, and the included angle between the branch tube 2 and the exposed end of the gastric tube 1 is 30-45 degrees, preferably 30 degrees. Combine shown in fig. 3, 2 tip of branch pipe are equipped with seal assembly 3, seal assembly 3 is including sealed head and end cover 31, end cover 31 threaded connection is on sealed head, sealed first hot melt is connected at 2 tip inboards of branch pipe, sealed head includes stay tube 32, be equipped with three inside bellied annular snap ring 35 on the stay tube 32 inner wall, the joint has sealed post 33 in the stay tube 32, be equipped with three annular draw-in groove 34 on the sealed post 33 outer wall, sealed post 33 is circular butyl rubber post, sealed post 33 top middle part is equipped with recess 36.

The specific implementation process is as follows: when in use, the stomach entering end of the stomach tube 1 is placed in the stomach of an infant, and the spherical protective head 6 can avoid the injury to the esophagus and the stomach wall in the process of placing the tube. Put after the pipe and pass the current air vent on the warm box lateral wall after pinching elastic wing plate 5 with stomach tube 1 exposes the end, then loosen and make elastic wing plate 5 expand the joint on the lateral wall of warm box, and then make the stomach tube 1 who installs air valve 4 expose the end and hang in the high-order. The exposed quantity of the exhaust holes 44 is adjusted through twisting the valve core 42 of the air valve 4, the area of the stomach tube 1 communicated with the outside is adjusted, the stomach tube 1 is communicated with the outside through the exhaust holes 44, the smooth exhaust of the stomach tube 1 is ensured, and the valve core 42 can be prevented from falling off from the valve seat 41 in the adjusting process through the limiting plate 43. The end cover 31 on the branch pipe 2 is connected on the sealing head to seal the branch pipe 2, the accumulated gas in the stomach of the infant enters the stomach tube 1 through the through hole 7 on the spherical protective head 6, and is discharged to the outside from the exhaust hole 44 on the valve core 42 at the exposed end of the stomach tube 1, the accumulated gas in the stomach can be effectively discharged, and the stomach tube 1 is exposed at a high position, so that the content in the stomach can be prevented from flowing back through the stomach tube 1. The vent hole 44 is formed in the side wall of the valve core 42, so that dust in the air cannot directly enter the vent hole 44, and the thread on the outer side of the vent hole 44 can provide certain isolation protection for the vent hole 44, thereby further preventing external impurities from entering the vent hole 44.

Can preset the suction tube in branch pipe 2, the suction tube adopts the structure including hard pipeline section and hose section, and during the hard pipeline section was worn to establish in sealed post 33, the rubber material of sealed post 33 was with the inseparable parcel of hard pipeline section, ensured sealedly, and the hose section was put into stomach tube 1 through branch pipe 2. When the objects in the stomach are extracted from the infant, the end cover 31 on the branch pipe 2 is taken down, the objects in the stomach can be extracted from the hard pipe section of the suction pipe, and the suction pipe is preferably made of transparent materials, so that the suction condition can be observed conveniently. Therefore, the stomach tube 1 can be fully utilized, and is not used for independently placing the tube in the oral cavity of the infant, so that secondary damage to the infant is avoided. When feeding, the infant can be fed with milk by using the branch pipe 2, the suction pipe and the stomach tube 1. The sealing post 33 can also be pierced by means of a suction or milk-pouring means with piercing needle to effect suction or milk-pouring of the gastric contents without the presence of a suction tube, which is relatively difficult to perform, but which is preferably provided with a suction tube, in which case the air valve 4 can be closed first.

The scheme can stably and effectively discharge accumulated gas in the stomach of the infant, can prevent the backflow of the stomach contents, can be used for sucking and injecting the stomach contents, and is convenient and simple to operate, high in sealing performance of each connecting part and high in use safety.

The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an infant's stomach pneumatosis eduction gear which characterized in that: the stomach tube comprises a stomach tube, an air valve and a hanging component are arranged at the exposed end of the stomach tube, a branch tube is communicated with the side of the exposed end of the stomach tube in a lateral mode, the branch tube is obliquely arranged relative to the stomach tube, and a sealing assembly is arranged at the end portion of the branch tube.

2. The device for removing intra-gastric gas accumulation of an infant of claim 1, wherein: the stomach tube is a transparent hose with the inner diameter of 3-5 mm.

3. The device for removing intra-gastric gas accumulation of an infant as claimed in claim 2, wherein: the stomach entering end of the stomach tube is connected with a spherical protective head in a hot melting mode, and a plurality of through holes communicated with the stomach tube are formed in the spherical protective head.

4. The device for removing intra-gastric gas accumulation of an infant as claimed in claim 3, wherein: the through hole is positioned on the hemisphere at the connecting side of the spherical protective head and the stomach tube.

5. The device for removing intra-gastric gas accumulation of an infant of claim 4, wherein: the air valve is including being pipy disk seat and case, and disk seat hot melt is connected in the stomach tube exposes the end, and the disk seat inner wall is equipped with the internal thread, and case one end opening, the other end seal, the case surface is equipped with the external screw thread, and case threaded connection is inboard at the disk seat, and the open end of case is located the stomach tube and the circumference extends and form the limiting plate, has seted up the exhaust hole on the case lateral wall.

6. The device for removing intra-gastric gas accumulation of an infant of claim 5, wherein: the exhaust holes are formed in the axial direction of the valve core.

7. The device for removing intra-gastric gas accumulation of an infant of claim 6, wherein: the suspension member is an elastic wing plate which is connected to the outer wall of the closed end of the valve core in a hot melting mode.

8. The device for removing intra-gastric gas accumulation of an infant of claim 7, wherein: the included angle between the branch pipe and the exposed end of the gastric tube is 30-45 degrees.

9. The device for removing intra-gastric gas accumulation of an infant of claim 8, wherein: the sealing assembly comprises a sealing head and an end cover, the end cover is in threaded connection with the sealing head, the sealing head is in hot-melt connection with the inner side of the end portion of the branch pipe, the sealing head comprises a supporting pipe, a plurality of annular clamping rings protruding inwards are arranged on the inner wall of the supporting pipe, a sealing column is clamped in the supporting pipe, a plurality of annular clamping grooves are formed in the outer wall of the sealing column, and the sealing column is a circular butyl rubber column.

10. The device for removing intra-gastric gas accumulation of an infant of claim 9, wherein: the middle part of the top end of the sealing column is provided with a groove.