CN219517194U

CN219517194U - Stomach tube for gastroenterology

Info

Publication number: CN219517194U
Application number: CN202222621698.1U
Authority: CN
Inventors: 邹叶
Original assignee: People's Hospital Of Pengzhou
Current assignee: People's Hospital Of Pengzhou
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-08-15
Anticipated expiration: 2032-09-30

Abstract

The utility model belongs to the technical field of medical devices, and particularly relates to a gastric tube for gastroenterology. The specific technical scheme is as follows: the utility model provides a gastroenterology is with stomach tube, includes first body, first body one end inserts in the nostril, and the other end passes the fixed subassembly that is located the face to can dismantle through the adapter and connect the second body. According to the utility model, the first pipe body is fixed through the upper connecting part, the clamping plate, the connecting belt and the nose support, so that the damage to the face of a patient is avoided, and the comfort of the patient is improved. The adapter is connected to the first body, can install the second body according to actual conditions, realizes that the stomach tube can pour into the multiple functions of nutrient substance or gastric juice suction into.

Description

Stomach tube for gastroenterology

Technical Field

The utility model belongs to the technical field of medical devices, and particularly relates to a gastric tube for gastroenterology.

Background

The length of the existing stomach tube is greater than the length from the nasal cavity to the stomach of a patient, so that the extra stomach tube outside the nasal cavity needs to be fixed, the stomach tube is wound and fixed on the face of the patient through an adhesive tape, the adhesive tape is stuck on the face of the patient for a long time, the adhesive tape can lose viscosity, and the fixed adhesive tape is dropped. There is a need for a gastric tube that avoids the need for a portion of the tube to be wrapped around and adhered to the patient's face.

Disclosure of Invention

Aiming at the defects of the device, the utility model provides the gastric tube for the gastroenterology, which is multipurpose, convenient to install and detach and simple and convenient to operate.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a gastroenterology is with stomach tube, includes first body, first body one end inserts in the nostril, and the other end passes the fixed subassembly that is located the face to can dismantle through the adapter and connect the second body.

Preferably: the fixing component comprises an upper connecting part, a notch part is formed in the upper connecting part, and the bottom of the upper connecting part is fixedly connected with two clamping plates.

Preferably: the upper connecting part is provided with a through hole for the first pipe body to pass through, an elastic ring is arranged in the through hole, and the elastic ring is sleeved on the first pipe body.

Preferably: the clamping plates are of arc-shaped structures, and the two clamping plates and the upper connecting part form a 'U' -shaped structure together.

Preferably: the connecting device is characterized by further comprising two connecting belts which are arranged side by side, one end of each connecting belt is fixedly connected to the side wall of the upper connecting part, and the other end of each connecting belt is fixedly connected with the side wall of the clamping plate.

Preferably: the adapter comprises a shell, the shell is of a hollow structure, a groove is formed in one end, close to the second pipe body, of the shell, an internal thread in threaded connection with the second pipe body is formed in one side of the inside of the groove, a plugging ring is arranged on the other side of the groove, and the groove is used for accommodating the second pipe body and the plugging ring.

Preferably: the casing other end is connected with first body detachably, first body global is provided with a plurality of ring grooves, set up the sealing washer in the ring groove, the sealing washer with shells inner wall butt.

The shell is internally provided with a limiting ring, the peripheral surface of the limiting ring is attached to the inner wall of the shell, two ends of the limiting ring are respectively abutted to the first pipe body and the second pipe body, and the inner diameter of the limiting ring is matched with the inner diameters of the first pipe body and the second pipe body.

Preferably: the limiting ring is characterized in that a round hole is formed in the side wall of the limiting ring, a branch pipe is arranged on the side wall of the shell and communicated with the round hole, and a second sealing plug is arranged on the side wall of one end, away from the shell, of the branch pipe.

Preferably: and a first sealing plug is arranged on the side wall of one end of the shell, which is close to the second pipe body. The utility model has the following beneficial effects:

(1) According to the utility model, the first tube body is fixed through the upper connecting part, the clamping plate, the connecting belt and the nose support, so that the gastric tube is prevented from falling off.

(2) The adapter is connected to the first body, can install the second body according to actual conditions, realizes that the stomach tube can pour into the multiple functions of nutrient substance or gastric juice suction into.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic overall cross-sectional view of the present utility model;

FIG. 3 is a side view of the securing assembly;

reference numerals: the pipe comprises a first pipe body 1, an upper connecting part 2, a clamping plate 3, a connecting belt 4, a shell 5, a second pipe body 6, a branch pipe 7, a nose pad 8, a first hole blocking plug 9, a second hole blocking plug 10, a sealing ring 11, a limiting ring 12, an elastic ring 13 and a blocking ring 14.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, the utility model discloses a gastric tube for digestive department, which comprises a first tube body 1, wherein one end of the first tube body 1 is inserted into nostrils, and the other end of the first tube body passes through a fixing component positioned on the face and is detachably connected with a second tube body 6 through an adapter.

Specifically, the stomach tube is a pipeline which is put into the stomach cavity through the nostril of the patient and then through the nasopharynx and the esophagus of the patient, and is mainly used for injecting nutrient substances such as homogenate meal, enteral nutrition preparation and the like so as to meet the daily physiological activities of the patient and the requirements of the daily activities on heat, gastric juice suction, decompression and the like. Wherein the length of the gastric tube required for sucking is longer than that of the gastric tube for providing food nutrition.

In the utility model, the stomach tube comprises a first tube body 1 and a second tube body 6, one end of the first tube body 1 is inserted into a patient, and the other end of the first tube body is positioned outside the nasal cavity of the patient, is connected with the adapter and is fixed through the fixing component. When food nutrition is needed, only the first tube body 1 is needed, and nutrition substances are injected by utilizing the inlet end on the adapter, so that the unnecessary gastric tube is prevented from being wound on the face of a patient; when gastric juice suction or decompression is needed, the gastric tube is needed to be connected with a suction instrument, so that the second tube body 6 is arranged on the adapter to increase the length of the gastric tube, and the applicability is improved.

Further, the fixing component comprises an upper connecting portion 2, a notch portion is formed in the upper connecting portion 2, and the bottom of the upper connecting portion is fixedly connected with two clamping plates 3.

Specifically, the notch is positioned at the nose bridge of a patient, and the two clamping plates are respectively positioned at the sides of the nose and the wing of the patient.

Further, a through hole for the first pipe body 1 to pass through is formed in the upper connecting portion 2, an elastic ring 13 is arranged in the through hole, and the elastic ring 13 is sleeved on the first pipe body 1.

Specifically, the upper connecting portion 2 has a plate-like structure, and is made of elastic materials such as silica gel, rubber, latex, sponge, etc. in order to avoid friction damage to the face of the patient.

In order to prevent the first tube body 1 from continuing to slide after passing through the through hole, an elastic ring 13 is arranged in the through hole to increase the damping of the through hole and the first tube body, medical staff manually slides the upper connecting part 2 to the proper position of the first tube body 1, and the relative position of the upper connecting part 2 and the first tube body 1 is unchanged under the action of losing external force and the elastic ring 13, so that the fixation of the first tube body 1 can be realized by fixing the upper connecting part 2.

As shown in fig. 1 and 3, further, the clamping plates 3 have an arc-shaped structure, and the two clamping plates 3 and the upper connecting part 2 together form a "table" shaped structure.

Specifically, two splint 3 opposite one sides are arc structure, add the breach portion on the connecting portion 2, generally form the structure of laminating nose, in order to increase the frictional force of fixed subassembly and patient's face, can also set up a nose support 8 in splint 3 towards facial one side to prevent that fixed subassembly from dropping from patient's face. Wherein, in order to lighten the damage of the fixing component to the skin of the patient, the splint 13 and the nose pad 8 are made of elastic materials.

Further, the connecting device further comprises two connecting bands 4 which are arranged side by side, one end of each connecting band 4 is fixedly connected to the side wall of the upper connecting portion 2, and the other end of each connecting band is fixedly connected with the side wall of the corresponding clamping plate 3.

Specifically, the connecting band 4 both ends set up respectively on connecting portion 2 and splint 3, form a closed loop, with connecting portion 2 and two splint 3 joint on the patient's nose, overlap the connecting band 4 at both ends respectively on patient's both sides ear again, strengthened fixed subassembly's firm.

The connecting belt 4 is an elastic belt, and the adaptability of the fixing component is improved and the comfort of a patient is improved by arranging the connecting belt 4 as the elastic belt due to inconsistent sizes of faces of different patients.

As shown in fig. 2, further, the adaptor includes a housing 5, the housing 5 is of a hollow structure, a groove is disposed at one end of the housing 5 near the second pipe body 6, an internal thread connected with the second pipe body 6 by threads is disposed at one side of the inside of the groove, a plugging ring 14 is disposed at the other side of the groove, and the groove is used for accommodating the second pipe body 6 and the plugging ring 14.

Specifically, in order to ensure the sealing effect between the housing 5 and the second tube 6, the second tube 6 extends into the groove and is in threaded connection with the inside of the groove, so that one side of the second tube 6 is in threaded connection with the housing, and the other side of the second tube 6 is tightly attached to the sealing ring 14.

Further, the other end of the shell 5 is detachably connected with the first pipe body 1, a plurality of annular grooves are formed in the peripheral surface of the first pipe body 1, sealing rings 11 are arranged in the annular grooves, and the sealing rings 11 are abutted to the inner wall of the shell 5.

Specifically, a plurality of annular grooves can be formed in the peripheral surface of the top end of the first pipe body 1, three annular grooves are formed in the embodiment, an adaptive sealing ring 11 is installed in each annular groove, the sealing ring 11 is made of elastic materials, the first pipe body 1 is inserted into the shell 5, and the sealing ring 11 is extruded to be abutted against the inner wall of the shell 5, so that sealing effect is achieved.

Furthermore, a limiting ring 12 is arranged inside the shell 5, the peripheral surface of the limiting ring 12 is attached to the inner wall of the shell 5, two ends of the limiting ring 12 are respectively abutted to the first pipe body and the second pipe body, and the inner diameters of the limiting ring 12 are matched with the inner diameters of the first pipe body and the second pipe body.

Specifically, the first pipe body 1 and the second pipe body 6 are communicated with the limiting ring 12. Wherein spacing ring 12 has played the effect of location, and after first body 1, second body 6 inserted casing 5 respectively, with spacing ring 12 butt, avoided appearing a body male dark, another body inserts shallow condition, and inserts the easy follow casing 5 that drops of shallow body one end, and then leads to sealed effect poor.

Further, a round hole is formed in the side wall of the limiting ring 12, a branch pipe 7 is arranged on the side wall of the shell 5, the branch pipe 7 is communicated with the round hole, and a second sealing plug 10 is arranged on the side wall of one end, away from the shell 5, of the branch pipe 7.

Specifically, when the gastric juice suction or decompression is required, only the second plug 10 is inserted into the port of the branch pipe 7, and the gastric juice is sucked out from the port of the second pipe body 6.

Further, a first sealing plug 9 is disposed on a side wall of the casing 5 near one end of the second pipe body 6.

Specifically, when the nutrient substance needs to be injected, the second pipe body 6 is not required to be inserted, but the first sealing plug 9 at the top end of the shell 5 is inserted into the top port of the shell 5, and the nutrient substance is injected from the port of the branch pipe 7.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. A stomach tube for gastroenterology, characterized in that: the nasal cannula comprises a first tube body (1), wherein one end of the first tube body (1) is inserted into a nostril, and the other end of the first tube body passes through a fixing component positioned on the face and is detachably connected with a second tube body (6) through an adapter;

the fixing assembly comprises an upper connecting part (2), a notch part is formed in the upper connecting part (2), and the bottom of the upper connecting part is fixedly connected with two clamping plates (3);

the connecting device is characterized by further comprising two connecting bands (4) which are arranged side by side, one end of each connecting band (4) is fixedly connected to the side wall of the upper connecting part (2), and the other end of each connecting band is fixedly connected with the side wall of the clamping plate (3).

2. A gastric tube for the digestive tract as claimed in claim 1, wherein: the upper connecting part (2) is provided with a through hole for the first pipe body (1) to pass through, an elastic ring (13) is arranged in the through hole, and the elastic ring (13) is sleeved on the first pipe body (1).

3. A gastric tube for the digestive tract as claimed in claim 1, wherein: the clamping plates (3) are of arc-shaped structures, and the two clamping plates (3) and the upper connecting part (2) form a 'nearly' shaped structure together.

4. A gastric tube for the digestive tract as claimed in claim 1, wherein: the adapter comprises a shell (5), the shell (5) is of a hollow structure, a groove is formed in one end, close to the second pipe body (6), of the shell (5), an internal thread in threaded connection with the second pipe body (6) is formed in one side inside the groove, a plugging ring (14) is arranged on the other side of the groove, and the groove is used for accommodating the second pipe body (6) and the plugging ring (14).

5. A gastric tube for the digestive tract as claimed in claim 4, wherein: the novel pipe comprises a shell (5), and is characterized in that the other end of the shell is detachably connected with a first pipe body (1), a plurality of annular grooves are formed in the peripheral surface of the first pipe body (1), sealing rings (11) are arranged in the annular grooves, and the sealing rings (11) are in butt joint with the inner wall of the shell (5).

6. A gastric tube for the digestive tract as claimed in claim 4, wherein: the utility model discloses a casing, including casing (5), spacing ring (12) are provided with inside, spacing ring (12) global with casing (5) inner wall laminating sets up, spacing ring (12) both ends respectively with first, two body butt, and its internal diameter with first, two body internal diameters phase-match.

7. A gastric tube for the digestive tract as claimed in claim 6, wherein: a round hole is formed in the side wall of the limiting ring (12), a branch pipe (7) is arranged on the side wall of the shell (5), the branch pipe (7) is communicated with the round hole, and a second sealing plug (10) is arranged on the side wall of one end, far away from the shell (5), of the branch pipe (7).

8. A gastric tube for the digestive tract as claimed in claim 4, wherein: a first sealing plug (9) is arranged on the side wall of one end, close to the second pipe body (6), of the shell (5).