CN215938337U

CN215938337U - Medical treatment intestines and stomach branch of academic or vocational study is with nutrition pipe

Info

Publication number: CN215938337U
Application number: CN202122371087.1U
Authority: CN
Inventors: 郭军; 姚鑫; 吴佳丽
Original assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Current assignee: Qianxinan Buyi and Miao Autonomous Prefecture Peoples Hospital
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-04
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a medical gastrointestinal nutrition tube, which comprises a nutrition tube, wherein one end of the nutrition tube is fixedly connected with a butt joint sleeve, the bottom of the butt joint sleeve is fixedly connected with a medicine injection tube, the bottom of the medicine injection tube is provided with an opening and closing mechanism, the bottom of the opening and closing mechanism is connected with a guide wire connection tube, and the bottom of the guide wire connection tube is provided with a fixing mechanism.

Description

Medical treatment intestines and stomach branch of academic or vocational study is with nutrition pipe

Technical Field

The utility model relates to the field of gastrointestinal science and technology, in particular to a nutrition tube for medical gastrointestinal department.

Background

Medical treatment intestines and stomach branch of academic or vocational study is a department of special treatment intestines and stomach disease, the variety of intestines and stomach disease is various, can't eat to intestines and stomach branch of academic or vocational study partial patient, need send into human stomach with food or nutrient solution through the nutrition pipe, in order to guarantee patient's nutritional requirement, the nutrition pipe that current intestines and stomach branch of academic or vocational study used adopts the mode that the seal wire injects the nutrient solution after inserting the stomach inside with the nutrient canal, because the seal wire need be taken out before injecting the nutrient solution, the nutrient canal is unable fixed, can lead to the nutrient canal to produce the skew in intestines and stomach inside like this and rock, the phenomenon of taking out can appear following the seal wire even, influence the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nutrition tube for medical gastrointestinal department, which solves the problems that the existing guide wire proposed by the background technology needs to be drawn out from the intestines and the stomach before nutrient solution is injected, and the nutrition tube cannot be fixed, so that the nutrition tube generates deviation and shaking in the intestines and the stomach, and even the nutrition tube is drawn out along with the guide wire.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical treatment intestines and stomach branch of academic or vocational study is with nutrition pipe, includes the nutrition pipe, the one end fixedly connected with butt joint cover of nutrition pipe, the bottom fixedly connected with injection pipe of butt joint cover, the mechanism that opens and shuts is installed to the bottom of injection pipe, the bottom of the mechanism that opens and shuts is connected with the seal wire and takes over, fixed establishment is installed to the bottom that the seal wire was taken over.

In order to control the opening and closing of the nutrient canal, the utility model adopts a preferable scheme that: the opening and closing mechanism comprises a valve seat fixedly installed at the bottom of the medicine injection pipe, a valve core is connected inside the valve seat in an inserting mode, an opening and closing hole is formed in the surface of the valve core in a penetrating mode, a connecting rod is fixedly connected to the top of the valve core, the connecting rod is connected to the surface of the valve seat in a threaded mode, and an opening and closing valve is fixedly connected to the top of the connecting rod.

In order to make the fixing function available, as a preferred embodiment of the present invention: the utility model discloses a nutrition tube, including the protection tube of fixed connection bottom is taken over to the seal wire, fixed intercommunication in one end of protection tube has the gasbag, the fixed surface of gasbag is connected with the intake pipe, discharge valve is installed to the bottom of gasbag, the inside intercommunication of protection tube has two gas tubes, two the inner wall at nutrition tube is connected in the gas tube interlude, the end department through connection of gas tube has the gas bag at the outer wall of nutrition tube and fixed intercommunication.

In order to have the function of filtering air, as a preferable scheme of the utility model: the inner wall of protection tube fixed mounting has two to filter cotton piece, filter cotton piece and be the nano-material.

In order to adjust the injection speed, as a preferred embodiment of the present invention: the middle part of nutrition pipe is equipped with the regulator, the through-hole has been seted up at the both ends of regulator, the inside movable mounting of regulator has the regulating wheel, nutrition pipe alternates from the through-hole inside and connects.

In order to make the liquid injected into the intestines and stomach, as a preferable scheme of the utility model: the other end of the nutrition tube is fixedly provided with a liquid outlet hole, and the liquid outlet hole is provided with a plurality of liquid outlets.

In order to make the nutrient canal more stable and fixed, as a preferred scheme of the utility model: the gas bags are adhered to the top part close to the liquid outlet hole, and the two gas bags are adhered to the outer wall of the nutrition tube in a staggered manner.

In order to facilitate the connection of the bagged nutrient solution, the utility model adopts a preferable scheme that: one end of the nutrition tube is fixedly connected with a plastic steel needle.

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

(1) through the opening and closing mechanism, before the nutrition tube is not completely placed in the intestines and stomach, the opening and closing hole formed in the surface of the valve core is in a closed state, at the moment, the medicine injection tube at one end of the nutrition tube and external liquid connected with the butting sleeve cannot be injected, the placing process is not influenced, after the nutrition tube is inserted into the intestines and stomach, the opening and closing valve is screwed to drive the connecting rod to rotate on the surface of the valve seat in a threaded manner, the connecting rod rotates to drive the valve core at the bottom to rotate, and the valve core rotates to drive the opening and closing hole formed in the surface to be communicated with the nutrition tube, so that medicine and nutrition liquid are injected;

(2) through the arranged fixing mechanism, when the guide wire penetrates into the nutrient canal from the guide wire connecting pipe to drive the nutrient canal to be inserted into the intestines and stomach, the air bag is extruded to enable external gas to enter the protective pipe through the air inlet pipe, the gas is conveyed into the two inflation pipes communicated with the interior of the protective pipe through the protective pipe, the inflation pipes convey the gas into the air bags communicated with the end heads, the air bags are inflated and expanded to enable the nutrient canal to be fixed on the inner wall of the intestines and stomach, at the moment, the guide wire is drawn out to not drive the nutrient canal to shake along with deviation, and the stability of the nutrient canal is guaranteed;

(3) through the regulator that is equipped with, when injection nutrient solution or medicine, rotate the regulating wheel according to patient's impression and move about in the regulator inside, the regulating wheel rotates the in-process downwards and extrudees the nutrition tube that has interlude from the through-hole inside, and the inside liquid flow velocity of nutrition tube reduces this moment, and reverse regulation regulating wheel is then the effect opposite.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural diagram of the opening and closing mechanism of the present invention;

FIG. 3 is a schematic structural view of a fixing mechanism of the present invention;

FIG. 4 is a schematic view of the regulator of the present invention;

FIG. 5 is a schematic view of the installation position of the air bag according to the present invention;

fig. 6 is a schematic structural view of a plastic-steel needle according to embodiment 2 of the present invention.

In the figure: 1. a feeding tube; 2. butting sleeves; 3. a medicine injection tube; 4. an opening and closing mechanism; 41. a valve seat; 42. a valve core; 43. opening and closing the hole; 44. a connecting rod; 45. an opening and closing valve; 5. a guide wire connection pipe; 6. a fixing mechanism; 61. protecting the tube; 62. an air bag; 63. an air inlet pipe; 64. an inflation tube; 65. air bags; 66. filtering the cotton sheet; 7. a regulator; 71. a through hole; 72. an adjustment wheel; 8. a liquid outlet hole; 9. a plastic steel needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a medical treatment intestines and stomach branch of academic or vocational study is with nutrition pipe, includes nutrition pipe 1, the one end fixedly connected with butt joint cover 2 of nutrition pipe 1, the bottom fixedly connected with injection pipe 3 of butt joint cover 2, and mechanism 4 that opens and shuts is installed to the bottom of injection pipe 3, and the bottom of mechanism 4 that opens and shuts is connected with the seal wire and takes over 5, and fixed establishment 6 is installed to the bottom of 5 is taken over to the seal wire.

In this embodiment: the opening and closing mechanism 4 comprises a valve seat 41 fixedly installed at the bottom of the medicine injection pipe 3, a valve core 42 is inserted and connected into the valve seat 41, an opening and closing hole 43 is formed in the surface of the valve core 42 in a penetrating mode, a connecting rod 44 is fixedly connected to the top of the valve core 42, the connecting rod 44 is in threaded connection with the surface of the valve seat 41, and an opening and closing valve 45 is fixedly connected to the top of the connecting rod 44.

When in specific use: before nutrition tube 1 is put into intestines and stomach inside incompletely, the opening and shutting hole 43 that the case 42 surface was seted up is in the closed condition, the outside liquid that injection pipe 3 and the abutment sleeve 2 of nutrition tube 1 one end were connected can't be poured into this moment, guaranteed that the in-process of placing nutrition tube 1 is not influenced, after nutrition tube 1 inserted intestines and stomach inside, twist and move opening and shutting valve 45 and drive connecting rod 44 screw thread rotation on disk seat 41 surface, connecting rod 44 rotates the case 42 that drives the bottom and follows the rotation, case 42 rotates opening and shutting hole 43 and the nutrition tube 1 intercommunication that drives the surface and set up, realize the injection of medicine and nutrient solution.

In this embodiment: fixing mechanism 6 includes fixed connection and takes over 5 protection tube 61 of bottom at the seal wire, the fixed intercommunication of one end of protection tube 61 has gasbag 62, the fixed surface of gasbag 62 is connected with intake pipe 63, discharge valve is installed to the bottom of gasbag 62, the inside intercommunication of protection tube 61 has two gas tubes 64, two gas tubes 64 alternate the connection at the inner wall of nutrition tube 1, the end department through connection of gas tube 64 has the gas bag 65 at the outer wall of nutrition tube 1 and fixed intercommunication, the inner wall fixed mounting of protection tube 61 has two to filter cotton piece 66, it is nano-material to filter cotton piece 66.

When in specific use: insert into the inside back that drives nutrition tube 1 and insert the intestines and stomach inside of nutrition tube 1 from seal wire takeover 5 when the seal wire, extrusion gasbag 62 makes outside gas enter into protection tube 61 inside through intake pipe 63, inside two gas tubes 64 of the inside intercommunication of protection tube 61 are carried to gas through protection tube 61, gas tubes 64 convey gas to the gas bag 65 of end department intercommunication inside, gas bag 65 aerifys inflation and makes nutrition tube 1 fix at the intestines and stomach inner wall, it can not drive nutrition tube 1 and follow the skew and rock to take out the seal wire this moment, the stability of nutrition tube 1 has been guaranteed, two filtration cotton pieces 66 of protection tube 61 internally mounted can filter the impurity that contains in the air when the air passes through, play sterile effect, avoid revealing the risk that causes the bacterium to invade intestines and stomach because of gas tubes 64 or gas bag 65.

In this embodiment: the middle part of nutrition tube 1 is equipped with regulator 7, and through-hole 71 has been seted up at the both ends of regulator 7, and the inside movable mounting of regulator 7 has regulating wheel 72, and nutrition tube 1 alternates from through-hole 71 inside and connects.

When in specific use: when nutrient solution or medicine is injected, the adjusting wheel 72 is rotated to move in the regulator 7 according to the feeling of a patient, the nutrient tube 1 penetrating through the inside of the through hole 71 is extruded in the downward rotating process of the adjusting wheel 72, the flow rate of the liquid in the nutrient tube 1 is reduced at the moment, and the effect is opposite when the adjusting wheel 72 is reversely adjusted.

In this embodiment: the other end of the nutrition tube 1 is fixedly provided with a liquid outlet hole 8, and the liquid outlet hole 8 is provided with a plurality of holes.

When in specific use: a plurality of liquid outlet holes 8 that the other end of nutrition tube 1 was seted up are convenient for pour into the nutrient solution into intestines and stomach inside, guarantee patient's physical power and support.

In this embodiment: the air bags 65 are adhered at the top part close to the liquid outlet hole 8, and the two air bags 65 are adhered on the outer wall of the nutrition tube 1 in a staggered way.

When in specific use: the air bags 65 are adhered at the top position close to the liquid outlet holes 8 and are fixed in a staggered manner, so that the liquid outlet holes 8 can stably inject liquid medicine or nutrient solution.

Example 2

Referring to FIG. 6: in order to facilitate the connection of the bagged nutrient solution, the present embodiment has the distinctive features of the distinctive embodiment 1: one end of the nutrition tube 1 is fixedly connected with a plastic steel needle 9.

When in specific use: the plastic-steel needle 9 connected with one end of the nutrient canal 1 is convenient for being inserted into the bagged nutrient solution, thereby realizing the injection of different packages.

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 various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.

Claims

1. A medical treatment intestines and stomach branch of academic or vocational study is with nutrition pipe, includes nutrition pipe (1), its characterized in that: the one end fixedly connected with of nutrition tube (1) is to nipple (2), bottom fixedly connected with injection pipe (3) to nipple (2), mechanism (4) that opens and shuts is installed to the bottom of injection pipe (3), the bottom of mechanism (4) that opens and shuts is connected with seal wire and takes over (5), fixed establishment (6) are installed to the bottom of seal wire takeover (5).

2. The medical gastrointestinal nutrition tube as claimed in claim 1, wherein: the opening and closing mechanism (4) comprises a valve seat (41) fixedly installed at the bottom of the medicine injection pipe (3), a valve core (42) is connected to the interior of the valve seat (41) in an inserting mode, an opening and closing hole (43) is formed in the surface of the valve core (42) in a penetrating mode, a connecting rod (44) is fixedly connected to the top of the valve core (42), the connecting rod (44) is connected to the surface of the valve seat (41) in a threaded mode, and an opening and closing valve (45) is fixedly connected to the top of the connecting rod (44).

3. The medical gastrointestinal nutrition tube as claimed in claim 1, wherein: fixed establishment (6) are including fixed connection protection tube (61) of taking over (5) bottom at the seal wire, the fixed intercommunication of one end of protection tube (61) has gasbag (62), the fixed surface of gasbag (62) is connected with intake pipe (63), discharge valve is installed to the bottom of gasbag (62), the inside intercommunication of protection tube (61) has two gas tube (64), two gas tube (64) alternate the inner wall of connecting in nutrition tube (1), the end department through connection of gas tube (64) has gas bag (65) at the outer wall of nutrition tube (1) and fixed intercommunication.

4. The medical gastrointestinal nutrition tube as claimed in claim 3, wherein: the inner wall fixed mounting of protection tube (61) has two and filters cotton piece (66), filter cotton piece (66) are the nano-material.

5. The medical gastrointestinal nutrition tube as claimed in claim 1, wherein: the middle part of nutrition pipe (1) is equipped with regulator (7), through-hole (71) have been seted up at the both ends of regulator (7), the inside movable mounting of regulator (7) has regulating wheel (72), nutrition pipe (1) is from through-hole (71) inside interlude connection.

6. The medical gastrointestinal nutrition tube as claimed in claim 1, wherein: the other end of the nutrition tube (1) is fixedly provided with a liquid outlet hole (8), and the liquid outlet hole (8) is provided with a plurality of holes.

7. The medical gastrointestinal nutrition tube as claimed in claim 3, wherein: the gas bags (65) are adhered to the top part close to the liquid outlet hole (8), and the two gas bags (65) are adhered to the outer wall of the nutrition tube (1) in a staggered mode.

8. The medical gastrointestinal nutrition tube as claimed in claim 1, wherein: one end of the nutrition tube (1) is fixedly connected with a plastic steel needle (9).