CN215274635U

CN215274635U - Novel split type intragastric enteral nutrition tube

Info

Publication number: CN215274635U
Application number: CN202121341821.3U
Authority: CN
Inventors: 李国栋; 贾欣永
Original assignee: Shandong Qianfoshan Hospital
Current assignee: Shandong Qianfoshan Hospital
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-24
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a novel nutrition pipe in split type stomach intestines, including handle, fixing base and nutrition pipe, its characterized in that: the external screw thread has been seted up to the below of handle, the inside fixed mounting of fixing base has the silica gel ring, the nutrition tube is sliding connection with the silica gel ring, the internal thread has been seted up to the top of fixing base, the external screw thread is connected for the meshing with the internal thread, fixed mounting has the sealing washer between handle and the fixing base, the nutrition tube runs through in the inside of sealing washer, the inside fixed mounting of side opening of nutrition tube below has fixed rope, the below fixedly connected with gravity metal bar of fixed rope, the mounting hole has been seted up to the inside of gravity metal bar, fixed rope runs through the inside through the mounting hole, the below fixed mounting of nutrition tube has the jump ring, gravity metal bar is connected for the block with the jump ring, the utility model discloses, have the practicality strong and insert painless characteristics.

Description

Novel split type intragastric enteral nutrition tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel split type intragastric enteral nutrition tube.

Background

The gastrointestinal nutrition refers to the condition that the diet cannot be ingested, digested and absorbed due to diseases or trauma, gastrointestinal dysfunction caused by operation, functional failure, intestinal fistula and short bowel syndrome, so that special nutrients need to be fed through a gastrointestinal built-in tube in a proper mode to achieve the purpose of nutrition treatment.

The method is characterized in that the placing operation of the intragastric and enteral nutrition tubes is relatively simple and violent, the general operation steps of the intragastric nutrition tubes are that the front sections of the stomach tubes are lubricated by paraffin oil, the stomach tubes are supported by a left hand, forceps are held by a right hand to clamp the front sections of the stomach tubes, the stomach tubes are inserted into selected nostrils, the stomach tubes are firstly slightly upwards, then are parallel and then are slowly and gently inserted backwards and downwards, the stomach tubes are slowly inserted into throat parts (14-16 cm), patients are ordered to swallow, and the stomach tubes are pushed forwards along the situation when the patients swallow until the preset length is reached. The stomach tube is initially fixed and checked for coiling in the mouth.

Subsequent determination of gastric tube location is required, and there are generally three methods:

(1) gastric fluid is the most reliable method of determining whether a gastric tube is in the stomach. Then fix the stomach tube at the nasal alar part with adhesive plaster.

(2) Auditory water-sound method. Namely, the stethoscope is placed in the stomach area of a patient, 10ml of air is rapidly injected into the stomach through a stomach tube, and the air is heard through the underwater sound.

(3) Thirdly, the tail end of the stomach tube is arranged in a treatment bowl filled with water, and no air bubble escapes.

The placing process of the feeding tube is not certain, and the operator needs to master the placing operation skillfully, which causes various problems in the placing process and causes much unpleasantness to the patient. However, such an implantation requires swallowing coordination of the patient, so that it is not possible to use anesthetic, and is more unacceptable to the patient and suffers from both physical and psychological pain. The enteral feeding tube must be placed with an endoscopic or interventional fit, which is time consuming and labor intensive.

In the process of carrying out ERCP operation and placing the nasobiliary drainage tube, an endoscopist finds that if the nutrition tube in the stomach and the intestines is placed by the same method, a patient is in an anesthesia state, and an operator can be placed by completely looking straight through the endoscope, so that doctors and patients can benefit. The existing intragastric and intraintestinal nutrition tubes are designed in an integrated mode and have multiple functions such as a gastric decompression function, and part of patients do not need the multifunctional nutrition tubes.

Therefore, it is necessary to design a novel split type intragastric and enteral nutrition tube which has strong practicability and is painless to insert.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel nutrition tube in split type stomach intestines to solve the problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel nutrition pipe in split type stomach intestines, includes handle, fixing base and nutrition pipe, its characterized in that: the utility model discloses a nutrition tube, including the handle, the inside fixed mounting of fixing base has the silica gel ring, nutrition tube and silica gel ring are sliding connection, the internal thread has been seted up to the top of fixing base, the external thread is connected for the meshing with the internal thread, fixed mounting has the sealing washer between handle and the fixing base, nutrition tube runs through in the inside of sealing washer.

According to the technical scheme, the inside fixed mounting of side opening of nutrition pipe below has fixed rope, the below fixedly connected with gravity metal rod of fixed rope, the mounting hole has been seted up to the inside of gravity metal rod, fixed rope runs through the inside through the mounting hole, the below fixed mounting of nutrition pipe has the jump ring, gravity metal rod is connected for the block with the jump ring.

According to the technical scheme, the side holes are formed in the lower portion of the nutrition tube, and the side hole covers are connected to the upper portions of the side holes in a clamping mode.

According to the technical scheme, the upper portion of the handle is connected with the plug in a clamping mode, the upper portion of the plug is connected with the sealing cover in a clamping mode, the side face of the sealing cover is fixedly provided with the hasp, alcohol cotton is arranged inside the plug, and the handle is single-opening or multi-opening and can be provided with the two-way or three-way.

According to the technical scheme, the surface of the nutrient canal is provided with a groove, and the outer side of the groove is fixedly provided with a developing ring.

According to the technical scheme, the lower pipeline of the nutrient canal is shaped into an alpha loop.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the handle, the fixing seat, the nutrition tube and the sealing ring are arranged, and the nutrition tube can be placed by a method for placing the nasal-biliary drainage tube by utilizing a split type design, so that a patient is in an anesthesia state, an operator can place the nutrition tube in a complete direct view mode through an endoscope, the patient in the anesthesia state can not feel pain, meanwhile, when the handle and the fixing seat are screwed up in a rotating mode through threaded connection, the sealing ring can deform, the sealing ring deforms and can lock the nutrition tube, the nutrition tube cannot slide in the fixing seat, and therefore the mounting is rapid and the use is convenient;

(2) by arranging the side holes, the fixing ropes and the gravity metal rod, when the nutrition tube needs to be inserted, the head of the nutrition tube is always under the downward force under the action of the gravity metal rod without distortion and deformation, so that the nutrition tube can be placed quickly, the operation time is shortened, and the pain of a patient is further relieved;

(3) through being provided with end cap, sealed lid, alcohol cotton, utilize the end cap to plug up the handle, avoid dust and other debris mistake to get into the handle in through the nutrition tube entering human body, cause the injury to patient, the cotton setting of alcohol simultaneously can make things convenient for the cleanness to the handle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the developer ring installation of the present invention;

FIG. 3 is a schematic view of a nutrient tube aperture cover of the present invention;

in the figure: 1. a handle; 2. an external thread; 3. a fixed seat; 4. a seal ring; 5. a silica gel ring; 6. an internal thread; 7. a developing ring; 8. a feeding tube; 9. a side hole; 10. a side hole cover; 12. fixing a rope; 13. mounting holes; 14. a gravity metal bar; 15. a clamp spring; 16. a plug; 17. a sealing cover; 18. a hasp; 19. alcohol cotton.

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. 1-3, the present invention provides a technical solution: the utility model provides a novel nutrition pipe in split type stomach intestines, includes handle 1, fixing base 3 and nutrition pipe 8, its characterized in that: the external thread 2 is arranged below the handle 1, the silica gel ring 5 is fixedly arranged inside the fixing seat 3, the nutrition tube 8 is in sliding connection with the silica gel ring 5, the internal thread 6 is arranged above the fixing seat 3, the external thread 2 is in meshing connection with the internal thread 6, the sealing ring 4 is fixedly arranged between the handle 1 and the fixing seat 3, the nutrition tube 8 penetrates through the sealing ring 4, the external thread 2 below the handle 1 is in meshing connection with the internal thread 6 inside the fixing seat 3, so that the handle 1 is fixedly connected with the fixing seat 3, meanwhile, the sealing ring 4 outside the nutrition tube 8 is utilized, when the handle 1 is screwed up with the fixing seat 3 through threaded connection, the sealing ring 4 is deformed, the nutrition tube 8 is locked by the sealing ring 4 being deformed, so that the nutrition tube 8 can not slide inside the fixing seat 3, and by utilizing split type design, the nutrition tube 8 can be placed by a method for placing the nasal biliary drainage tube, therefore, the patient is in an anesthesia state, the operator can place the patient under full direct vision through the endoscope, and the patient in the anesthesia state can not feel pain;

a fixing rope 12 is fixedly installed inside the side hole 9 below the nutrition tube 8, a gravity metal rod 14 is fixedly connected below the fixing rope 12, a mounting hole 13 is formed inside the gravity metal rod 14, the fixing rope 12 penetrates through the inside of the mounting hole 13, a clamp spring 15 is fixedly installed below the nutrition tube 8, the gravity metal rod 14 is connected with the clamp spring 15 in a clamping manner, when the nutrition tube 8 needs to be inserted, the gravity metal rod 14 is arranged, so that the head of the nutrition tube 8 is always under downward force under the action of the gravity metal rod 14, and the nutrition tube is not distorted or deformed, thereby facilitating the rapid placement of the nutrition tube 8, reducing the operation time and further relieving the pain of a patient;

a side hole 9 is formed below the nutrient canal 8, a side hole cover 10 is connected above the side hole 9 in a clamping manner, and the side hole cover 10 is manually operated to cover the side hole 9 by utilizing the side hole 9 of the nutrient canal 8, so that the liquid flow on the side surface of the nutrient canal 8 and the food intake position of the stomach of a patient can be controlled, and secondary injury to the wound of the stomach of the patient is avoided;

the upper part of the handle 1 is connected with a plug 16 in a clamping manner, the upper part of the plug 16 is connected with a sealing cover 17 in a clamping manner, a hasp 18 is fixedly installed on the side surface of the sealing cover 17, alcohol cotton 19 is arranged inside the plug 16, the handle 1 is single-port or multi-port and can be provided with a two-way or three-way valve, when the handle 1 is single-channel, the single-channel has the advantage that the outer diameter of the nutrition tube 8 is reduced to the maximum extent, so that the comfort of a patient is greatly improved, meanwhile, the plug 16 is utilized to plug the handle, dust and other impurities are prevented from entering the handle 1 by mistake and entering a human body through the nutrition tube 8, the injury is caused to the patient, and meanwhile, the arrangement of the alcohol cotton 8 can facilitate the cleaning of the handle 1;

the surface of the nutrient canal 8 is provided with a groove, the outer side of the groove is fixedly provided with the developing ring 7, and the developing ring 7 is respectively designed at the stomach position and the intestine position of the nutrient canal 8, so that the position of the nutrient canal 8 entering the human body can be clearly seen through X-ray, and the nutrient canal 8 can be more smoothly inserted into the human body;

the lower pipe of the feeding tube 8 is shaped into a loop which can be well fixed on the pylorus and the duodenum.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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 novel split type nutrition pipe in stomach intestines, includes handle (1), fixing base (3) and nutrition pipe (8), its characterized in that: external screw thread (2) have been seted up to the below of handle (1), the inside fixed mounting of fixing base (3) has silica gel ring (5), nutrition tube (8) are sliding connection with silica gel ring (5), internal thread (6) have been seted up to the top of fixing base (3), external screw thread (2) are connected for the meshing with internal thread (6), fixed mounting has sealing washer (4) between handle (1) and fixing base (3), nutrition tube (8) run through in the inside of sealing washer (4).

2. The novel split intragastric enteral feeding tube according to claim 1, characterized in that: the inside fixed mounting of side opening (9) of nutrition tube (8) below has fixed rope (12), the below fixedly connected with gravity metal rod (14) of fixed rope (12), mounting hole (13) have been seted up to the inside of gravity metal rod (14), fixed rope (12) run through the inside through mounting hole (13), the below fixed mounting of nutrition tube (8) has jump ring (15), gravity metal rod (14) are connected for the block with jump ring (15).

3. The novel split intragastric enteral feeding tube according to claim 2, characterized in that: side holes (9) are formed in the lower portion of the nutrient canal (8), and side hole covers (10) are connected to the upper portions of the side holes (9) in a clamping mode.

4. The novel split intragastric enteral feeding tube according to claim 3, characterized in that: the handle is characterized in that a plug (16) is connected to the upper portion of the handle (1) in a clamped mode, a sealing cover (17) is connected to the upper portion of the plug (16) in a clamped mode, a hasp (18) is fixedly installed on the side face of the sealing cover (17), alcohol cotton (19) is arranged inside the plug (16), and the handle (1) is single-hole or multi-hole and can be provided with a two-way or three-way pipe.

5. The novel split intragastric enteral feeding tube according to claim 4, characterized in that: the surface of the nutrient canal (8) is provided with a groove, and the outer side of the groove is fixedly provided with a developing ring (7).

6. The novel split intragastric enteral feeding tube according to claim 5, characterized in that: the pipeline below the nutrient canal (8) is shaped as alpha.