CN215386848U

CN215386848U - Naso-intestinal stomach tube

Info

Publication number: CN215386848U
Application number: CN202121840744.6U
Authority: CN
Inventors: 张宇; 周艳清; 胡耕远
Original assignee: Shaoxing Peoples Hospital
Current assignee: Shaoxing Peoples Hospital
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a nasointestinal gastric tube, which comprises a nasointestinal gastric tube, wherein two cavities are arranged in the nasointestinal gastric tube, the two cavities are respectively connected with a nasojejunal nutrient tube and a nasogastric tube through pipelines, an outlet at the bottom end of the nasointestinal nutrient tube is positioned below an opening at the bottom end of the nasogastric tube, the outer side of the nasointestinal gastric tube is connected with a limiting ring in a sliding manner, an arc-shaped groove used for embedding the nasointestinal nutrient tube is formed in the limiting ring, and a fixing part is arranged on the outer side of the limiting ring. Can use in a flexible way when stomach postoperative or complication appears, can carry out intestines and stomach decompression and enteral nutrition simultaneously as required, also can only decompress or only do enteral nutrition, and only need the intubate once, the fixed of pipeline is more reliable, alleviates patient's burden to reduce the operation time, reduce postoperative complication and take place, promote patient's quick recovery.

Description

Naso-intestinal stomach tube

Technical Field

The utility model relates to a naso-intestinal gastric tube, belonging to the field of naso-intestinal gastric tubes.

Background

A traditional gastric cancer postoperative patient is generally placed in a gastrointestinal tube, and the purpose is to utilize the negative pressure suction principle to suck out gas and liquid accumulated in the gastrointestinal tract so as to reduce the pressure in the gastrointestinal tract, improve the blood circulation of the gastrointestinal wall, facilitate the limitation of inflammation, and promote wound healing and gastrointestinal function recovery.

When the existing gastrointestinal surgery is considered to have high risks such as fistula and stenosis at an anastomotic stoma after operation, gastrointestinal decompression is needed and enteral nutrition needs to be carried out, a gastrointestinal decompression tube and an jejunal nutrition tube need to be placed at the same time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a naso-gastrointestinal tube to solve the problems in the background art, and the naso-gastrointestinal tube is convenient for simultaneous gastric decompression and enteral nutrition, does not need to be intubated for many times, relieves the pain of patients, can be used for only carrying out gastric decompression or enteral nutrition independently, and is convenient for the operation of medical care personnel.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a nasointestinal stomach tube, includes nasointestinal stomach tube, be equipped with two cavitys in the nasointestinal stomach tube, two there are nasojejunal nutrition pipe and nasogastric tube cavity duct connection respectively the cavity, the export of nasojejunal nutrition pipe bottom is located nasogastric tube bottom open-ended below nasointestinal stomach tube outside sliding connection has the spacing ring, set up the arc wall that is used for inlaying the nasojejunal nutrition pipe on the spacing ring, and install the mounting outside the spacing ring.

Further, the mounting includes the swivel becket, the swivel becket rotates with the spacing ring and is connected, and the swivel becket middle part is equipped with the draw-in groove that is used for joint nose jejunum nutrient canal and nasogastric tube.

Furthermore, one end, far away from the connection part with the rotating ring, of the limiting ring is provided with a vertical rod, a sliding groove is formed in the vertical rod, and a sliding frame is connected in the sliding groove in a sliding mode.

Furthermore, a fixed block is arranged at one end, far away from the limiting ring, of the rotating ring, and the fixed block is connected in the sliding frame in a sliding mode.

Furthermore, the symmetrical both ends of spout all are equipped with the dog, and the spout is established to T-slot structure.

Further, respirator is installed in the spacing ring outside, respirator and spacing ring fixed connection, and the respirator top is equipped with the jack that is used for pegging graft the respiratory tube.

Further, respirator symmetry both ends all are equipped with the holding tank, the symmetry both ends all are equipped with down three hornblocks in the holding tank, and slide in the holding tank and peg graft and have the inserted block, inserted block symmetry both ends all are equipped with the fixture block, and the inserted block is located the outside fixedly connected with elastic webbing of holding tank.

Furthermore, a guide wire is inserted in the nasojejunal nutrition tube in a sliding mode, and the guide wire is made of stainless steel.

Furthermore, the nasojejunal nutrient canal and the nasogastric tube are distributed in a y shape, the tail ends of two cavities, connected with the nasojejunal nutrient canal and the nasogastric tube respectively, are in threaded connection with threaded caps in a rotating mode, the two threaded caps are provided with round holes, and the two round holes are provided with hole covers.

Furthermore, the nasojejunal nutrient canal and the nasogastric tube are made of polyurethane materials.

The utility model has the beneficial effects that: through nose jejunum nutrient canal and nasogastric tube respectively with two cavity pipe connections of nose jejunum gastric tube, when being convenient for insert nose jejunum nutrient canal, bring into patient with nose jejunum nutrient canal and nasogastric tube simultaneously internal, thereby need not insert two root canals way in the nostril, increase patient's burden, simultaneously through fixing the spacing ring on breathing mask, be convenient for fix the position of nose jejunum gastric tube, thereby prevent that nose jejunum nutrient canal and nasogastric tube from droing, thereby can use in a flexible way when stomach postoperative or complication appear, can carry out stomach intestine decompression and intestines nutrition simultaneously as required, also can only decompress or only do intestines nutrition, and only need the intubate once, alleviate patient's burden, thereby reduce operation time, it takes place to reduce postoperative complication, promote quick recovery of patient.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a naso-gastrointestinal tube of the present invention;

FIG. 2 is a schematic view of the installation of a respiratory mask in a naso-gastrointestinal tube according to the present invention;

FIG. 3 is a schematic view of a hollow lumen of a naso-gastrointestinal tube according to the present invention;

FIG. 4 is a schematic view of the installation of a stop collar in a naso-gastrointestinal tube according to the present invention;

FIG. 5 is a schematic view of the installation of a nasojejunal nutrient canal and a nasogastric tube in a nasogastrointestinal tube according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 2.

In the figure: 1-naso-gastrointestinal tube; 2-a cavity; 3-nasojejunal nutrient canal; 4-a nasogastric tube; 5-a limit ring; 6-arc groove; 7-a rotating ring; 8-a clamping groove; 9-vertical rod; 10-a chute; 11-a sliding frame; 12-fixing blocks; 13-a stopper; 14-a breathing mask; 15-a jack; 16-accommodating grooves; 17-inverted triangle block; 18-an insert block; 19-a fixture block; 20-elastic band; 21-a guide wire; 22-a screw cap; 23-a circular hole; 24-hole covers.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: a nasojejunal gastric tube comprises a nasojejunal gastric tube 1, two cavities 2 are arranged in the nasojejunal gastric tube 1, the two cavities 2 are respectively connected with a nasojejunal nutrient tube 3 and a nasogastric tube 4 through pipelines, the outlet at the bottom end of the nasojejunal nutrient tube 3 is positioned below the opening at the bottom end of the nasogastric tube 4, the distance between the outlet at the bottom end of the nasojejunal nutrient tube 3 and the opening at the bottom end of the nasogastric tube 4 is 30-50 cm, a guide wire 21 is inserted in the nasojejunal nutrient tube 3 in a sliding manner, the guide wire 21 is made of stainless steel and is convenient for guiding and injecting nutrient solution through the guide wire 21, the nasojejunal nutrient tube 3 and the nasogastric tube 4 are distributed in a Y shape, the nasojejunal nutrient tube 3 and the nasogastric tube 4 are both made of polyurethane material, the two cavity tail ends of the nasojejunal nutrient tube 3 and the nasogastric tube 4 which are respectively connected are in a threaded and rotatably connected with threaded caps 22, round holes 23 are arranged on the two round holes 23, and a hole cap 24 is arranged on the two

round holes

23, 1 outside sliding connection of nose jejunum stomach tube has spacing ring 5, offers the arc wall 6 that is used for inlaying nose jejunum nutrient canal 3 on the spacing ring 5, and installs swivel becket 7 in the 5 outsides of spacing ring, through nose jejunum nutrient canal 3 and nose stomach tube 4 respectively with correspond 2 pipe connections of cavity, be convenient for use nose jejunum nutrient canal 3 and nose stomach tube 4 or separately exclusive use simultaneously as the condition, through spacing ring 5, be convenient for joint nose jejunum nutrient canal 3.

The rotating ring 7 is rotatably connected with the limiting ring 5, a clamping groove 8 for clamping the nasojejunal nutrient canal 3 and the nasogastric tube 4 is arranged in the middle of the rotating ring 7, the rotating ring 7 is rotatably connected with the limiting ring 5, so that the nasojejunal nutrient canal 3 and the nasogastric tube 4 can be conveniently embedded in the arc-shaped groove 6 and the clamping groove 8, one end of the limiting ring 5, far away from the rotating ring 7, is provided with a vertical rod 9, the vertical rod 9 is provided with a sliding groove 10, two symmetrical ends of the sliding groove 10 are respectively provided with a stop 13, the sliding groove 10 is provided with a T-shaped groove structure, the stop 13 is used for preventing the sliding frame 11 from sliding out of the vertical rod 9, the sliding frame 10 is slidably connected with a sliding frame 11, the sliding frame 11 is slidably connected in the sliding groove 10, so that the positions of the fixed block 12 and the vertical rod 9 can be conveniently limited, one end, far away from the connecting part with the limiting ring 5, on the rotating ring 7 is provided with a fixed block 12, the sliding frame 11 is slidably connected with the sliding frame 11, and is slidably connected with the sliding frame 11 through the fixed block 12, the relative position of the fixed block 12 and the vertical rod 9 is convenient to fold and fix.

Respirator 14 is installed in the 5 outsides of spacing ring,

respirator

14 and 5 fixed connection of spacing ring, and respirator 14 top is equipped with jack 15 that is used for grafting respiratory tube, through jack 15, the respiratory tube of being convenient for peg graft, thereby be convenient for the patient breathes with the mouth, fix spacing ring 5 simultaneously and prevent that spacing ring 5 from droing on respirator 14, respirator 14 symmetry both ends all are equipped with holding tank 16, the interior symmetry both ends of holding tank 16 all are equipped with down three hornblocks 17, and it has inserted block 18 to slide in the

holding tank

16, 18 symmetrical both ends of inserted block all are equipped with fixture block 19, and the outside fixed connection that inserted block 18 is located holding tank 16 has elastic webbing 20, through three hornblocks 17, the joint fixture block 19 of being convenient for, thereby two inserted blocks 18 are fixed in holding tank 16.

The specific implementation mode is as follows: firstly, the nasojejunal nutrient canal 3 is clamped in the arc-shaped groove 6 of the limiting ring 5, then the rotating ring 7 rotates to enable the fixed block 12 to be folded with the vertical rod 9, then the sliding frame 11 slides down from the top of the sliding groove 10 to enable the top end of the fixed block 12 to be inserted into the sliding frame 11, so that the fixed block 12 and the limiting ring 5 are fixed in position, when the positions of the nasojejunal nutrient canal 3 and the nasogastric tube 4 need to slide, the rotating ring 7 is opened to facilitate the fixation of the relative positions of the nasojejunal nutrient canal 3 and the nasogastric tube 4 and the limiting ring 5, prevent the nasal jejunal nutrient canal 3 and the nasogastric tube 4 from being displaced to cause discomfort to a patient, the inserting block 18 is inserted into the accommodating groove 16, the clamping block 19 is clamped and fixed with the inverted triangle, so that the breathing mask 14 is worn at the mouth and nose, and the positions of the nasojejunal nutrient canal 3 and the nasogastric tube 4 are fixed at the same time, the burden of the patient is relieved, and the patient can breathe through the breathing mask 14, through nasojejunal nutrient canal 3 and

nasogastric tube

4 and 1 pipe connection of nasointestinal stomach tube, be convenient for carry on stomach decompression and intestines nutrition simultaneously, need not carry out the intubate many times, alleviate patient's misery, also can only carry out stomach decompression or intestines nutrition alone, the medical personnel's of being convenient for operation.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A naso-gastrointestinal tube comprising a naso-gastrointestinal tube (1), characterized in that: be equipped with two cavities (2), two in nose intestines stomach tube (1) cavity (2) difference pipe connection has nose jejunum nutrient canal (3) and nose stomach tube (4), the export of nose jejunum nutrient canal (3) bottom is located nose stomach tube (4) bottom open-ended below, nose intestines stomach tube (1) outside sliding connection has spacing ring (5), offer arc wall (6) that are used for inlaying nose jejunum nutrient canal (3) on spacing ring (5), and the mounting is installed in spacing ring (5) outside.

2. A naso-gastrointestinal tube according to claim 1, wherein: the mounting includes swivel becket (7), swivel becket (7) are rotated with spacing ring (5) and are connected, and swivel becket (7) middle part is equipped with draw-in groove (8) that are used for joint nose jejunum nutrient canal (3) and nasogastric tube (4).

3. A naso-gastrointestinal tube according to claim 2, wherein: the limiting ring is characterized in that a vertical rod (9) is arranged at one end, far away from the joint with the rotating ring (7), of the limiting ring (5), a sliding groove (10) is arranged on the vertical rod (9), and a sliding frame (11) is connected in the sliding groove (10) in a sliding mode.

4. A naso-gastrointestinal tube according to claim 2, wherein: and a fixing block (12) is arranged at one end of the rotating ring (7) far away from the limiting ring (5), and the fixing block (12) is connected in the sliding frame (11) in a sliding manner.

5. A naso-gastrointestinal tube according to claim 3, wherein: both ends of the sliding groove (10) are symmetrically provided with stop blocks (13), and the sliding groove (10) is of a T-shaped groove structure.

6. A naso-gastrointestinal tube according to claim 1, wherein: respiratory mask (14) are installed to spacing ring (5) outside, respiratory mask (14) and spacing ring (5) fixed connection, and respiratory mask (14) top is equipped with jack (15) that are used for pegging graft the respiratory tube.

7. A naso-gastrointestinal tube according to claim 6, wherein: respiratory mask (14) symmetry both ends all are equipped with holding tank (16), the symmetry both ends all are equipped with down three hornblocks (17) in holding tank (16), and slide in holding tank (16) and peg graft and have inserted block (18), inserted block (18) symmetry both ends all are equipped with fixture block (19), and inserted block (18) are located outside fixedly connected with elastic webbing (20) of holding tank (16).

8. A naso-gastrointestinal tube according to claim 1, wherein: a guide wire (21) is inserted in the nasal jejunum nutrient canal (3) in a sliding mode, and the guide wire (21) is made of stainless steel.

9. A naso-gastrointestinal tube according to claim 1, wherein: the nasojejunal nutrient canal is characterized in that the nasojejunal nutrient canal (3) and the nasogastric tube (4) are distributed in a y shape, two cavities at the tail ends of the nasojejunal nutrient canal (3) and the nasogastric tube (4) which are respectively connected are in threaded rotation connection with threaded caps (22), two threaded caps (22) are provided with round holes (23), and two round holes (23) are provided with hole covers (24).

10. A naso-gastrointestinal tube according to claim 1, wherein: the nasojejunal nutrient canal (3) and the nasogastric tube (4) are both made of polyurethane.