CN211610830U

CN211610830U - Nasogastric tube

Info

Publication number: CN211610830U
Application number: CN201922442926.7U
Authority: CN
Inventors: 赵彩均
Original assignee: Stomatological Hospital of Chongqing Medical University
Current assignee: Stomatological Hospital of Chongqing Medical University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a nasogastric tube, which comprises a tube body and a connecting sleeve sleeved outside the tube body, wherein the connecting sleeve is connected with the tube body through threads, and the length of a thread section of the tube body is 2-5 times of the length of the connecting sleeve; the nasogastric tube further comprises a cotton connecting band and a cotton ear cap, wherein the middle of the cotton connecting band is fixed on the connecting sleeve, and the cotton ear cap is connected to the end portion of the cotton connecting band. The utility model discloses nasogastric tube, its adapter sleeve that can follow the body adjustment through the position on the body to the cotton connecting band that sets up to be connected with the adapter sleeve and the cotton earmuff of being connected with the cotton connecting band fix the stomach tube, because cotton connecting band and cotton earmuff are good with the travelling comfort of skin contact, have eliminated and have adopted the fixed nasogastric tube of adhesive tape to lead to the fact the allergic problem of skin. And through adapter sleeve, cotton connecting band and with the fixed stomach tube of cotton connecting band, fixed good reliability has solved the adhesive tape and has pasted the low, with a period of time after the adhesive tape can become flexible the problem that drops, the adhesive tape needs often to be changed.

Description

Nasogastric tube

Technical Field

The utility model relates to a medical appliance, in particular to a nasogastric tube.

Background

Gastric tubes are used to help patients who cannot swallow water and food necessary for special situations. A gastric tube divided into a gastric tube and a nasogastric tube. Wherein the nasogastric tube is inserted through the nostril, through the pharynx, and through the esophagus to the stomach.

The exposed section of the nasogastric tube is longer, the nasogastric tube is easy to separate, and the nasogastric tube is stuck by adhesive tapes at the position between the mouth and the nose in the mode of preventing the nasogastric tube from separating in the prior art. However, the nasogastric tube is stuck and fixed by the adhesive plaster for a long time, skin allergy is easily caused, the sticking reliability of the adhesive plaster is low, and the adhesive plaster can loosen and fall off at intervals, so that the nasogastric tube needs to be replaced frequently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a nasogastric tube to solve current nasogastric tube and adopt the adhesive tape to paste the position of fixing between the oronasal, the adhesive tape causes skin allergy easily and nasogastric tube pastes fixed reliability low, needs often to change the technical problem that the adhesive tape is fixed again.

The utility model discloses a nasogastric tube, which comprises a tube body and a connecting sleeve sleeved outside the tube body, wherein the connecting sleeve is connected with the tube body through threads, and the length of the thread section of the tube body is 2-5 times of the length of the connecting sleeve;

the nasogastric tube further comprises a cotton connecting band and a cotton ear cap, wherein the middle of the cotton connecting band is fixed on the connecting sleeve, and the cotton ear cap is connected to the end portion of the cotton connecting band.

Furthermore, a thread gluing belt is arranged on the side face of the end part of the cotton connecting belt, and the cotton earmuff is fixed on the end part of the cotton connecting belt through the thread gluing belt.

Furthermore, nasogastric tube still including set up on the adapter sleeve be used for with nasal cavity complex annular gasbag and with the gas tube that the gasbag is connected, the gasbag is located the adapter sleeve and faces one end of nasal cavity.

The utility model has the advantages that:

1. the utility model discloses nasogastric tube, its adapter sleeve that can follow the body adjustment through the position on the body to the cotton connecting band that sets up to be connected with the adapter sleeve and the cotton earmuff of being connected with the cotton connecting band fix the stomach tube, because cotton connecting band and cotton earmuff are good with the travelling comfort of skin contact, have eliminated and have adopted the fixed nasogastric tube of adhesive tape to lead to the fact the allergic problem of skin.

2. The utility model discloses nasogastric tube, through adapter sleeve, cotton connecting band and with the fixed stomach tube of cotton connecting band, fixed good reliability, the difficult problem that takes place nasogastric tube to deviate from has solved that the adhesive tape is pasted the reliability and is low, with the problem that adhesive tape can become flexible after a period of time and drop, adhesive tape need often change.

3. The utility model discloses nasogastric tube, the position of its adapter sleeve can be followed the body adjustment for can adapt to the patient of different sizes.

4. The utility model discloses nasogastric tube, it further improves nasogastric tube's fixed reliability through set up on the link sleeve with nasal cavity complex gasbag, can be in the unexpected problem of deviating from that prevents nasogastric tube that drops also can be better of earmuff.

Drawings

FIG. 1 is a schematic perspective view of a nasogastric tube;

FIG. 2 is an enlarged view of portion P of FIG. 1;

fig. 3 is an enlarged view of the portion K in fig. 1.

Detailed Description

The invention is further described with reference to the following figures and examples.

As shown in the figures, the nasogastric tube of the embodiment comprises a tube body 1 and a connecting sleeve 2 sleeved outside the tube body, wherein the connecting sleeve and the tube body are connected through threads, the length of the threaded section of the tube body is three times that of the connecting sleeve, the length of the threaded section of the tube body can be set to other values according to needs, and the specific long section of the nasogastric tube is generally set to be 2-5 times that of the connecting sleeve.

The nasogastric tube further comprises a cotton connecting band 3 fixed at the middle part on the connecting sleeve and a cotton earmuff 4 connected to the end part of the cotton connecting band.

When this embodiment nasogastric tube uses, adjust the adapter sleeve to the position that is close to patient's nose point, then adjust the length of cotton connecting band, wear the cotton ear cover on patient's ear again can. Because the cotton connecting band and the cotton earmuff have good contact comfort with the skin, the problem of skin allergy caused by fixing the nasogastric tube by the adhesive tape is solved.

And nasogastric tube in this embodiment, the position of its adapter sleeve can be followed the body adjustment for can adapt to the patient of different size.

In this embodiment, a fastening tape 5 is arranged on the side surface of the end portion of the cotton connecting belt, and the cotton earmuff is fixed on the end portion of the cotton connecting belt through the fastening tape. The length of the cotton connecting belt can be conveniently adjusted through the thread gluing belt, so that the cotton connecting belt can meet the wearing requirements of different patients.

As an improvement to the above embodiment, the nasogastric tube further comprises an annular balloon 6 provided on the connecting sleeve for fitting with the nasal cavity and an inflation tube 7 connected to the balloon, the balloon being located on an end of the connecting sleeve facing the nasal cavity. The patient turns over in a deep sleep and the ear cap is likely to fall off, in which case the nasogastric tube is likely to fall off. This improvement is through setting up the gasbag on the adapter sleeve, fixes the gasbag in the nasal cavity, can play the function of supplementary fixed nasogastric tube, can be better prevent that nasogastric tube from deviating from under the earmuff condition of droing.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. Nasogastric tube, including the body, its characterized in that: the connecting sleeve is sleeved outside the pipe body, the connecting sleeve is connected with the pipe body through threads, and the length of the thread section of the pipe body is 2-5 times of the length of the connecting sleeve;

2. The nasogastric tube of claim 1, wherein: the cotton earmuffs are fixed on the end parts of the cotton connecting bands through the fastening bands.

3. A nasogastric tube according to claim 1 or 2, wherein: the nasal cavity air bag inflation device is characterized by further comprising an annular air bag arranged on the connecting sleeve and used for being matched with the nasal cavity and an inflation tube connected with the air bag, wherein the air bag is located at one end, facing the nasal cavity, of the connecting sleeve.