CN218187527U

CN218187527U - Novel double-air-bag stomach tube for preventing nasal mucosa pressure injury

Info

Publication number: CN218187527U
Application number: CN202221824698.5U
Authority: CN
Inventors: 王湘
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-03
Anticipated expiration: 2032-07-15

Abstract

The utility model relates to the technical field of medical equipment, in particular to a novel double-airbag stomach tube for preventing nasal mucosa pressure damage, which comprises a tube body, wherein the bottom of the tube body is provided with a liquid outlet part, the middle part of the tube body is fixedly connected with a first airbag and a second airbag, the second airbag is positioned above the first airbag, the first airbag and the second airbag are mutually communicated through a first conduit, the side wall of the second airbag is communicated with an inflating part, the side wall of the top of the tube body is provided with an auxiliary fixing part, and the top end of the tube body is communicated with a liquid inlet part; the auxiliary fixing part comprises a fixing sleeve, the side wall of the fixing sleeve is fixedly connected with the side wall of the pipe body, and two ends of the fixing sleeve are fixedly connected with binding bands respectively. The utility model discloses can reach and fix the stomach tube at the patient nasal cavity through the gasbag and alleviate the purpose of the oppression that patient's nasal cavity mucous membrane received.

Description

Novel double-air-bag stomach tube for preventing nasal mucosa pressure injury

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a prevent novel two gasbag stomach tubes of nasal cavity mucosa pressure nature damage.

Background

The stomach tube is usually kept in the patient with dysphagia clinically to achieve the effect of maintaining nutrition, and the stomach tube is usually fixed on the nasal part by an adhesive plaster clinically. However, in the conventional fixing method, due to the artificial operation factors and the like, the adhesive plaster is stuck too tightly, the time is long and the like, so that the mucous membrane in the nasal cavity is pressed by the gastric tube for a long time, redness and damage are caused, even pressure sore infection and the like occur, and the pain and discomfort of treatment are increased for a patient. Therefore, a novel double-balloon gastric tube for preventing the pressure injury of the nasal mucosa is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent novel two gasbag stomach tubes of nasal cavity mucosa pressure nature damage to solve above-mentioned problem, reach and fix the stomach tube through the gasbag and alleviate the purpose of the oppression that patient's nasal cavity mucosa received at the patient's nasal cavity.

In order to achieve the above object, the utility model provides a following scheme: a novel double-airbag stomach tube for preventing nasal mucosa pressure damage comprises a tube body, wherein a liquid outlet part is arranged at the bottom of the tube body, a first airbag and a second airbag are fixedly connected to the middle of the tube body, the second airbag is positioned above the first airbag, the first airbag and the second airbag are mutually communicated through a first catheter, the side wall of the second airbag is communicated with an inflating part, an auxiliary fixing part is arranged on the side wall of the top of the tube body, and a liquid inlet part is communicated with the top end of the tube body;

the auxiliary fixing part comprises a fixing sleeve, the side wall of the fixing sleeve is fixedly connected with the side wall of the pipe body, and two ends of the fixing sleeve are fixedly connected with binding bands respectively.

Preferably, the liquid outlet part comprises a plurality of through holes formed in the side wall of the bottom of the pipe body.

Preferably, the included angle between the axis of the through hole and the axis of the pipe body is 10 degrees to 45 degrees.

Preferably, the inflation part comprises a third conduit, one end of the third conduit is communicated with the second balloon, and the other end of the third conduit is communicated with an inflation connector.

Preferably, the middle part of the third conduit is communicated with a one-way valve.

Preferably, feed liquor portion includes the funnel, the funnel bottom with body top intercommunication, funnel exit end diameter size with body diameter size phase-match, funnel lateral wall rigid coupling has the connecting band, the connecting band is kept away from funnel one end rigid coupling has the end cap, the end cap outer wall with funnel inner wall looks adaptation.

Preferably, one end of the binding band, which is far away from the fixed sleeve, is fixedly connected with a magic tape.

Preferably, the side wall of the top of the tube body is communicated with a second conduit, and one end, far away from the tube body, of the second conduit is communicated with an injection connector.

Preferably, the outer wall of the pipe body is marked with scales.

The utility model discloses has following technological effect: the feed liquor portion through the body top pours into food into the body, flows into patient's stomach through going out liquid portion at last, and first gasbag and second gasbag and patient nasal cavity mucosa contact prevent that the body is direct and nasal cavity mucosa contact, alleviate the pressure and the uncomfortable sense of patient nasal cavity mucosa, supplementary fixed part and patient head contact play supplementary fixed effect, and two bandage windings are at patient's head, through the ligature of each other of two bandages, realize the supplementary fixed to the body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

wherein, 1, a tube body; 2. a through hole; 3. a first air bag; 4. a first conduit; 5. a second air bag; 6. a second conduit; 7. an injection fitting; 8. fixing a sleeve; 9. binding a belt; 10. magic tape; 11. a funnel; 12. a connecting belt; 13. a plug; 14. a third conduit; 15. a one-way valve; 16. an inflation joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.

Referring to fig. 1, the embodiment provides a novel double-airbag gastric tube for preventing nasal mucosa pressure injury, which comprises a tube body 1, wherein a liquid outlet part is arranged at the bottom of the tube body 1, a first airbag 3 and a second airbag 5 are fixedly connected to the middle part of the tube body 1, the second airbag 5 is positioned above the first airbag 3, the first airbag 3 and the second airbag 5 are mutually communicated through a first conduit 4, an inflation part is communicated with the side wall of the second airbag 5, an auxiliary fixing part is arranged on the side wall of the top of the tube body 1, and a liquid inlet part is communicated with the top end of the tube body 1; the auxiliary fixing part comprises a fixing sleeve 8, the side wall of the fixing sleeve 8 is fixedly connected with the side wall of the pipe body 1, and two ends of the fixing sleeve 8 are respectively and fixedly connected with a binding band 9.

Body 1 bottom is the toper structure, make things convenient for body 1 to insert patient's nasal cavity, feed liquor portion through 1 top of body pours into food into body 1, flow into patient's stomach through a liquid portion at last, first gasbag 3 and second gasbag 5 and the contact of patient's nasal cavity mucosa, prevent body 1 direct and the contact of nasal cavity mucosa, alleviate the pressure and the uncomfortable sense of patient's nasal cavity mucosa, supplementary fixed part and the contact of patient's head, play supplementary fixed effect, two bandage 9 windings are at patient's head, ligature each other through two bandage 9, the realization is fixed the supplementary of body 1, be commonly used for children's patient, prevent that children from dragging body 1, make body 1 aversion, bandage 9 can select to use elastic material.

Further optimize the scheme, go out the liquid portion including seting up a plurality of through-holes 2 at body 1 bottom lateral wall. Food flows to the stomach of the patient through the through-hole 2 at the bottom of the tube body 1.

Further optimize the scheme, the axis of the through hole 2 and the axis of the pipe body 1 form an included angle of 10 degrees to 45 degrees. The opening of the through hole 2 faces the bottom of the tube body 1, which helps the food to smoothly flow out of the through hole 2.

In a further optimized scheme, the inflating part comprises a third conduit 14, one end of the third conduit 14 is communicated with the second air bag 5, and the other end of the third conduit 14 is communicated with an inflating joint 16. The second air bag 5 is inflated through the inflation connector 16 and the third conduit 14, and the third conduit 14 can be clamped through the pipe clamp after the inflation is finished, so that the air leakage of the second air bag 5 is prevented.

In a further optimized scheme, the middle part of the third conduit 14 is communicated with a one-way valve 15. The one-way valve 15 has a one-way conduction function, and after the inflation is finished, the air leakage of the second air bag 5 cannot be caused.

Further optimize the scheme, feed liquor portion includes

funnel

11, 11 bottoms of funnel and 1 top intercommunication of body, 11 exit end diameter sizes of funnel and 1 diameter size phase-match of body, and 11 lateral wall rigid couplings of funnel have connecting

band

12, and 11 one end rigid couplings of funnel are kept away from to connecting band 12 have end cap 13, 13 outer walls of end cap and 11 inner wall looks adaptations of funnel. 11 awl toper structures of funnel, 11 open-tops of funnel are great, make things convenient for the entering of food, and end cap 13 can cover 11 tops of funnel, prevents that the foreign matter from entering into funnel 11.

Further optimize the scheme, the fixed cover 8 one end rigid coupling of bandage 9 is kept away from has magic subsides 10. The connection of two bandages 9 is realized to pasting of accessible magic subsides 10, makes things convenient for two bandage 9's separation simultaneously, convenient operation.

Further optimize the scheme, body 1 top lateral wall intercommunication has second pipe 6, and second pipe 6 is kept away from body 1 one end intercommunication and is had injection joint 7. The second conduit 6 can be supplied with a drug by means of an injection fitting 7, which drug flows through the second conduit 6 into the tube body 1.

In a further optimized scheme, scales (not shown in the figure) are marked on the outer wall of the pipe body 1. The length of the tube body 1 entering the body of the patient can be conveniently observed. The depth of the tube 1 is usually from the hairline to the xiphoid process or from the tip of the nose to the earlobe to the xiphoid process, and is generally about 45-55cm long. The first 3 and second 5 balloons are therefore designed at a distance of 45-55cm from the outlet end of the tubular body 1.

The working process of the embodiment is as follows: inserting the tube body 1 from the nasal cavity of a patient, observing scales on the outer wall of the tube body 1, stopping inserting when the first air bag 3 and the second air bag 5 are positioned in the nasal cavity of the patient, inflating the second air bag 5 through the inflation connector 16 and the third catheter 14, simultaneously inflating the two air bags because the second air bag 5 is communicated with the first air bag 3 through the first catheter 4, winding the two binding bands 9 on the head of the patient after the inflation is finished, and connecting the two binding bands 9 through the magic tapes 10 at the end parts of the binding bands 9 to play a role in auxiliary fixation; food is injected into the tube body 1 through the funnel 11, the food flows out from the through hole 2 at the bottom of the tube body 1, and the plug 13 is covered at the top of the funnel 11 after the food is completely fed, so that foreign matters are prevented from entering the funnel 11.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a prevent novel two gasbag stomach tubes of nasal cavity mucosa pressure nature damage which characterized in that: the liquid inlet device comprises a pipe body (1), wherein a liquid outlet part is arranged at the bottom of the pipe body (1), a first air bag (3) and a second air bag (5) are fixedly connected to the middle of the pipe body (1), the second air bag (5) is positioned above the first air bag (3), the first air bag (3) and the second air bag (5) are mutually communicated through a first guide pipe (4), an inflating part is communicated with the side wall of the second air bag (5), an auxiliary fixing part is arranged on the side wall of the top of the pipe body (1), and a liquid inlet part is communicated with the top of the pipe body (1);

the auxiliary fixing part comprises a fixing sleeve (8), the side wall of the fixing sleeve (8) is fixedly connected with the side wall of the pipe body (1), and two ends of the fixing sleeve (8) are fixedly connected with a binding band (9) respectively.

2. The novel double-balloon gastric tube for preventing the pressure injury of nasal mucosa according to claim 1, wherein: the liquid outlet part comprises a plurality of through holes (2) arranged on the side wall of the bottom of the pipe body (1).

3. The novel double-balloon gastric tube for preventing the pressure injury of the nasal mucosa according to claim 2, characterized in that: the axis of the through hole (2) and the axis of the pipe body (1) form an included angle of 10 degrees to 45 degrees.

4. The novel double-balloon gastric tube for preventing the pressure injury of the nasal mucosa according to claim 1, wherein: the inflation part comprises a third conduit (14), one end of the third conduit (14) is communicated with the second air bag (5), and the other end of the third conduit (14) is communicated with an inflation connector (16).

5. The novel double-balloon gastric tube for preventing pressure injury of nasal mucosa according to claim 4, wherein: the middle part of the third conduit (14) is communicated with a one-way valve (15).

6. The novel double-balloon gastric tube for preventing the pressure injury of nasal mucosa according to claim 1, wherein: feed liquor portion includes funnel (11), funnel (11) bottom with body (1) top intercommunication, funnel (11) exit end diameter size with body (1) diameter size phase-match, funnel (11) lateral wall rigid coupling has connecting band (12), connecting band (12) are kept away from funnel (11) one end rigid coupling has end cap (13), end cap (13) outer wall with funnel (11) inner wall looks adaptation.

7. The novel double-balloon gastric tube for preventing the pressure injury of nasal mucosa according to claim 1, wherein: one end of the bandage (9) far away from the fixing sleeve (8) is fixedly connected with a magic tape (10).

8. The novel double-balloon gastric tube for preventing the pressure injury of the nasal mucosa according to claim 1, wherein: the side wall of the top of the pipe body (1) is communicated with a second conduit (6), and one end of the second conduit (6), which is far away from the pipe body (1), is communicated with an injection joint (7).

9. The novel double-balloon gastric tube for preventing the pressure injury of nasal mucosa according to claim 1, wherein: the outer wall of the pipe body (1) is marked with scales.