CN215536708U

CN215536708U - Nose intestines tube

Info

Publication number: CN215536708U
Application number: CN202121197235.6U
Authority: CN
Inventors: 滕艳娟; 黄德斌; 蒋金利; 庞小琼; 何莹; 陈凌; 钟富华
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a nasal-intestinal tube, which comprises a nasal-intestinal tube body, a guide wire, a connector and a plurality of identification rings, wherein the nasal-intestinal tube body comprises a closed end and a connecting end which are respectively arranged at two ends of the nasal-intestinal tube body in the length direction; the front end of seal wire passes and stretches into nose intestines tube body after the connector internal, and the seal wire end is provided with the stopper, and the stopper can be dismantled with crossover sub and be connected, and a plurality of sign rings are the even annular hole that sets up on nose intestines tube body in interval, are provided with the ultrasonic developer of B in the sign ring. The marking ring is arranged on the nasointestinal tube body, the marking ring is made of materials capable of being developed on a B-ultrasonic machine, the nasointestinal tube can be conveniently placed by means of B-ultrasonic, the intubation success rate is high, and the cost is low.

Description

Nose intestines tube

Technical Field

The utility model relates to the field of medical instruments, in particular to a nasointestinal tube.

Background

Obstruction of the passage of intestinal contents due to various causes is called ileus. Intestinal obstruction is a common clinical emergency, the condition of the disease is complex and variable, and four main symptoms exist in the main clinical table: pain, vomiting, distention and blockage. The intestinal liquid is sucked out, so that abdominal distension can be relieved, the pressure in the intestinal cavity can be reduced, bacteria and toxin in the intestinal cavity can be reduced, the blood circulation of the intestinal wall can be improved, local pathological changes and the general condition can be improved, and the intestinal obstruction treatment method is one of important methods for treating intestinal obstruction. The aspiration of fluids from the intestinal tract is usually accomplished through the nasointestinal tube. However, clinical blind insertion of the nasointestinal tube has low success rate, pylorus is difficult to pass, and an endoscope or X-ray is often used, so that the medical expense, the pain of a patient and the exposure of medical staff under the X-ray are greatly increased. Along with the wide application of supersound, can place the nose intestines pipe with the help of the B ultrasonic, but present stomach tube is developed under the supersound unclear, and difficult judgement pipe position is equivalent to blind insertion, takes time longer and puts a tub success rate and hang down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a nasointestinal tube which can be conveniently connected with nutrient solution by means of a B-mode ultrasonic intubation.

A nasal and intestinal canal comprises a nasal and intestinal canal body, a guide wire, a connector and a plurality of identification rings, wherein the nasal and intestinal canal body comprises a closed end and a connecting end which are respectively arranged at two ends of the nasal and intestinal canal body in the length direction, a plurality of holes are formed in the side wall of the closed end, the connecting end is provided with a connecting port, the connector comprises a connecting pipe, one end of the connecting pipe is connected with the connecting port, and the other end of the connecting pipe is provided with a conversion joint; the terminal stopper that is provided with of seal wire, the front end of seal wire passes and stretches into this internally of nose intestines tube behind the connector, and the stopper can be dismantled with crossover sub and be connected, and is a plurality of the sign ring is the even annular hole that sets up on nose intestines tube body in interval, is provided with the ultrasonic developer of B in the sign ring.

As a further improvement of the above technical solution:

the nasal tube is characterized in that a first through hole is formed in the conversion joint, the first through hole is communicated with the nasal tube body, the limiting block is detachably connected with the first through hole, a half plug which is detachably connected with the first through hole is arranged on the conversion joint, a second through hole is formed in the half plug, and a full plug which is detachably connected with the second through hole is arranged on the half plug.

Furthermore, a placing groove is formed in the side wall of the end part of the first through hole, and the limiting block can be partially placed on the placing groove; and the half plugs are provided with bosses detachably connected with the placing grooves.

Furthermore, a convex edge is arranged on the half plug.

Furthermore, a convex edge is arranged on the full plug.

Furthermore, the half plug is connected with the connector through a first connecting band, and the full plug is connected with the half plug through a second connecting band.

In addition, the utility model also provides the following auxiliary technical scheme:

compared with the prior art, the utility model has the advantages that:

the nasointestinal tube comprises a nasointestinal tube body and a guide wire detachably arranged on the nasointestinal tube body, when the nasointestinal tube is used, the nasointestinal tube straightened through the guide wire is placed in a human body, then the guide wire is taken out, the nasointestinal tube can be conveniently inserted into the human body, a connecting tube is arranged at the connecting end, the length of a connector is increased through the connecting tube, and the connecting tube is conveniently connected with nutrient solution; be provided with the identification ring on nose intestines pipe body, be provided with water or developer in the identification ring for the material that the identification ring can develop on the B ultrasonic machine conveniently places nose intestines pipe with the help of the B ultrasonic, and the intubate success rate is high, and is with low costs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

Fig. 1 is a schematic structural view of a nasointestinal tube.

Fig. 2 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a nasointestinal tube body; 2. a guide wire; 3. an identification ring; 4. an aperture; 5. a limiting block; 6. a connector; 61. a connecting pipe; 62. a crossover sub; 63. a half plug; 64. a full plug; 9. a convex edge; 10. a first connecting belt; 11. a second connecting band; 12. a boss; 13. a first through hole; 14. a second through hole; 15. and (6) placing the groove.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, there will now be described in detail, with reference to the accompanying drawings, a non-limiting detailed description of the present invention.

As shown in fig. 1 and fig. 2, the nose intestines tube of this embodiment includes nose intestines tube body 1, seal wire 2 and a plurality of identification ring 3, and in seal wire 2 detachable placed nose intestines tube body 1 in, conveniently stretched into the human body with nose intestines tube body 1, identification ring 3 was used for developer on the B ultrasonic machine, conveniently observes the intubate condition.

The nose intestines tube body 1 is provided with several holes 4 including blind end and the link of putting its length direction both ends separately on the blind end lateral wall, and the link is equipped with the connector, and connector department threaded connection has can connect pipe 61 to adopt softer medical hose, is provided with crossover sub 62 on the connecting pipe 61, is provided with first through-hole on the crossover sub 62, is provided with the standing groove on the lateral wall of first through-hole 13 tip. The limiting block 5 is detachably connected with the first through hole 13, the adapter 62 is provided with a half plug 63 detachably connected with the first through hole, and the half plug 63 is provided with a boss 12 detachably connected with the placing groove 15, so that the sealing performance of the whole device when the device is not used is ensured. The half plug 63 is provided with a convex edge 9, so that the half plug 63 can be conveniently pulled out of the first through hole. The half plug 63 is provided with a second through hole 14, the half plug 63 is provided with a full plug 64 detachably connected with the second through hole, and the full plug 64 is provided with a convex edge 9, so that the full plug 64 can be conveniently pulled out of the second through hole 14. The half plug 63 is connected with the connector 6 through a first connecting band 10, and the full plug 64 is connected with the half plug 63 through a second connecting band 11. The first through hole 13 arranged on the connector 6 and the second through hole 14 arranged on the half plug 61 can be conveniently connected with nutrient solution connectors of different specifications.

The terminal stopper 5 that is provided with of 2 ends of seal wires, 2 front ends of seal wires pass first through-hole and stretch into nose intestines tube body 1 in, stopper 5 part is located spacing groove 15. The setting of seal wire 2 is convenient to insert the nasointestinal tube body 1 into the human body.

Evenly be provided with a plurality of identification rings 3 at the interval on nose intestines pipe body 1, 3 annular holes that set up on nose intestines pipe body 1 on the identification ring, the identification intra-annular is provided with the ultrasonic developer of B, can place nose intestines pipe with the help of the ultrasonic B, puts a tub success rate height.

When the nasal and intestinal tube inserting device is used, the nasal and intestinal tube straightened by the guide wire is placed in a human body, and then the guide wire is taken out, so that the nasal and intestinal tube can be conveniently inserted into the human body. The connecting pipe is arranged at the connecting end, the length of the connecting head is increased, and the connecting pipe is soft and is convenient to connect with nutrient solution; be provided with the identification ring on nose intestines pipe body, be provided with water or developer in the identification ring for the material that the identification ring can develop on the B ultrasonic machine conveniently places nose intestines pipe with the help of the B ultrasonic, and the intubate success rate is high, and is with low costs.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The nose intestines pipe, its characterized in that: the nasal and intestinal canal catheter comprises a nasal and intestinal canal catheter body (1), a guide wire (2), a connector (6) and a plurality of identification rings (3), wherein the nasal and intestinal catheter body (1) comprises a closed end and a connecting end which are respectively arranged at two ends of the nasal and intestinal canal catheter body in the length direction, a plurality of holes (4) are formed in the side wall of the closed end, the connecting end is provided with a connecting port, the connector (6) comprises a connecting pipe (7), one end of the connecting pipe (7) is connected with the connecting port, and the other end of the connecting pipe is provided with a conversion joint (8); seal wire (2) end is provided with stopper (5), stretch into nose intestines tube body (1) after the front end of seal wire (2) passes connector (6), stopper (5) can be dismantled with crossover sub (8) and be connected, a plurality of identification ring (3) are the even annular hole that sets up on nose intestines tube body (1) in the interval, are provided with the super developer of B in identification ring (3).

2. The nasointestinal tube according to claim 1, wherein: be provided with first through-hole (13) on crossover sub (8), first through-hole (13) and nose intestines tube body (1) intercommunication, stopper (5) can be dismantled with first through-hole (13) and be connected, be provided with on crossover sub (8) and dismantle half end cap (81) of joining in marriage with first through-hole (13), be provided with second through-hole (14) on half end cap (81), be provided with on half end cap (81) and dismantle full end cap (82) of joining in marriage with the second through-hole and join in marriage.

3. The nasointestinal tube according to claim 2, wherein: a placing groove (15) is formed in the side wall of the end part of the first through hole (13), and the limiting block (5) can be partially placed on the placing groove (15); the half plug (81) is provided with a boss (12) detachably connected with the placing groove (15).

4. The nasointestinal tube according to claim 2, wherein: and a convex edge (9) is arranged on the half plug (81).

5. The nasointestinal tube according to claim 2, wherein: and a convex edge (9) is arranged on the full choke plug (82).

6. The nasointestinal tube according to claim 2, wherein: half end cap (81) are connected with connector (6) through first connecting band (10), full end cap (82) are connected with half end cap (81) through second connecting band (11).