CN209996801U

CN209996801U - Through mouth inserted stomach tube

Info

Publication number: CN209996801U
Application number: CN201920171013.3U
Authority: CN
Inventors: 潘海龙; 袁媛; 李倩倩; 袁林
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2020-01-31
Anticipated expiration: 2029-01-24

Abstract

The oral insertion type stomach tube is used for a patient who is inserted into the stomach tube through an oral cavity, can fix the stomach tube and can protect the stomach tube and teeth of the patient, and comprises a fixing plate, a protective tube sleeve and the stomach tube, wherein the fixing plate is a rectangular plate, two ends of the fixing plate are processed into semi-circles, round holes are formed in the center of the fixing plate, fixing holes are formed in the two ends of the fixing plate respectively, operating grooves are formed between the central round hole and the two fixing holes respectively, the protective tube sleeve is a hollow cylinder, the protective tube sleeve is of an inner-outer two-layer structure, the inner layer has hardness of , the outer layer has toughness and seizure resistance of , the stomach tube is a hollow tube and a soft tube, the end is a blind end, the end is an open end, a plurality of small holes are formed in the blind end , the protective tube sleeve is installed in the center of the fixing plate, the central round hole of the protective tube sleeve is overlapped with the central round hole of the fixing plate.

Description

Through mouth inserted stomach tube

Technical Field

The utility model relates to nursing articles, in particular to oral insertion stomach tubes.

Background

Along with the development of economy, the living standard of people is improved, and the number of patients suffering from injuries caused by car accidents, improper operation of machines and the like in daily life and work is increasing. For many patients with severe trauma such as severe craniocerebral trauma with skull base fracture and severe head and face injury, the skull base fracture damages the skull base structure, and the nasogastric tube placed through the nose can cause skull entering and increase the probability of intracranial infection, so the nasogastric tube needs to be retained through the mouth, the conditions for creating enteral nutrition are established as early as possible, and meanwhile, stress ulcer or not can be observed, reflux and aspiration are prevented, gastric contents are effectively led out, and the gastrointestinal tract function recovery is promoted.

At present, the fixing mode of inserting the gastric tube through the oral cavity is as follows: 1. 3M nose paste omega fixation method; 2. the stomach tube is wound and fixed by adhesive tapes and then fixed on the cheek part by transparent application; 3. by using the oropharyngeal airway method, the stomach tube is inserted into the U-shaped mouth and then wound and fixed by adhesive tapes. The adhesive plaster is difficult to remove when cleaned in the conventional oral intubation tube fixing mode clinically, allergic dermatitis or ulceration is easy to occur at the adhesive plaster part of a patient who is allergic to the adhesive plaster, and skin injury risks exist in lips and isthmus; if the patient is irritated, coughed violently and the secretion is too much, the stomach tube can be displaced outwards, even the pipeline is damaged and separated; the patient is suffered from the pain of re-intubation, and even the rescue fails. In addition, the stomach tube may be bitten by the patient because the patient's autonomous behavior cannot be effectively controlled.

Disclosure of Invention

The stomach tube inserted through the nose is different from the stomach tube inserted through the mouth in insertion positions, the stomach tube has different structures, but the stomach tube used at present is designed aiming at the insertion through the nose, and a stomach tube used through the mouth is not specially used , the stomach tube used through the nose is used for the insertion through the mouth, so that inconvenience is brought to stomach tube fixing and the stomach tube is bitten by a patient, the defect of definite improvement is overcome in the existing stomach tube insertion through the mouth, the fixing and anti-biting functions are added on the basis of the original stomach tube, the condition of the patient using the stomach tube inserted through the mouth is serious and cannot be controlled independently, the stomach tube is used for a long time regularly, and oral care is needed, so the oral care of the patient cannot be influenced after the stomach tube is inserted.

The oral insertion type stomach tube consists of a fixed plate, a protective tube sleeve and a stomach tube, integral bodies are formed, the fixed plate is a rectangular plate and has plasticity determined by , two ends of the fixed plate are processed into semicircles, round holes are arranged in the center of the fixed plate, fixing holes are respectively arranged at the two ends of the fixed plate and are round holes or oval holes, operating grooves are respectively arranged between the central round hole and the two fixing holes and are rectangular or oval, the protective tube sleeve is a hollow cylinder and is of an inner-outer two-layer structure, the inner layer has hardness determined by and tightly wraps the stomach tube, the outer layer has toughness and seizure resistance determined by and can protect teeth of a patient, soft and tough materials are adopted, the stomach tube is a hollow and flexible tube, the end is a blind end, the other end is an open end, a plurality of small holes are arranged at the end of the blind end, the protective tube sleeve is arranged in the center of the fixed plate, the round holes in the protective tube sleeve are superposed with the fixed plate, and the blind end of the round holes in the fixed plate are penetrated through the.

Drawings

The present invention will be described in further detail at with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a fixing plate; 2. an operation slot; 3. a fixing hole; 4. a protective pipe sleeve; 5. a gastric tube; 6. and (4) a small hole.

Detailed Description

In order to adapt to the situation that medical staff inserts a stomach tube through an oral cavity to increase the comfort of a patient, avoid the situation that allergic dermatitis or ulceration is easy to occur at the pasting position and skin injury risks exist in lips and isthmus; reducing unintended tube drawing for inserting a stomach tube through the mouth; when the patient is irritated, coughs violently and secretes too much, the catheter is prevented from moving outwards and biting the stomach tube. The oral insertion type stomach tube is reconstructed on the basis of the original stomach tube, and the appearance and the size are similar to those of the prior stomach tube.

The purpose of inserting the stomach tube from the nasal cavity or the oral cavity is basically , the stomach tube part adopted in the stomach tube inserted through the oral cavity is similar to the stomach tube used at present, and can also be processed on the basis of the stomach tube used at present, a fixing, positioning and protecting device is added to the stomach tube used at present, and the stomach tube inserted through the oral cavity consists of a fixing plate (1), a protecting pipe sleeve (4) and a stomach tube (5) to form integral bodies.

The fixing plate (1) is mainly used for fixing the gastric tube (5), but the used object has no autonomous control capacity and needs to be nursed necessarily, including oral care, an operation space for oral care is reserved in the fixing plate (1). the fixing plate (1) adopts a rectangular plate and has plasticity determined by , the fixed fixing plate (1) can be integrally attached to the outside of lips of a patient, two ends of the fixing plate (1) are processed into semi-circles, the length is about 8-10 cm, the width is about 3cm, the thickness is determined according to the properties of the adopted materials, is 5-8 mm, circular holes are arranged in the center of the fixing plate (1), the gastric tube (5) can be penetrated into the circular holes, fixing holes (3) are respectively arranged at two ends of the fixing plate (1), the fixing holes (3) are circular holes or oblong holes, a fixing band penetrates into the fixing holes (3) during use and wraps the head of the patient, so that the gastric tube (5) is fixed and cannot move, 2 operation grooves () are arranged between the fixing holes or oblong operation grooves () for the operation of the gastric tube (2) or the oral care, and the operation grooves (2) are used for cleaning the oral care of the patient.

The protective sleeve (4) mainly has the functions of preventing a patient from biting the stomach tube and protecting the teeth of the patient, the stomach tube is not damaged singly when the patient bites, and the teeth of the patient can also be damaged, the protective sleeve (4) adopts a structure with hard inside and soft outside, the protective sleeve (4) is a hollow cylinder, the height is about 2cm, the outer diameter is about 2cm, the middle hollow part penetrates into the stomach tube, the inner layer material of the protective sleeve (4) has the hardness of , the stomach tube can be tightly wrapped and fixed, the stomach tube is not damaged by external force, the smoothness (non-deformation) of a central tube of the stomach tube can be ensured, the outer layer of the protective sleeve (4) has the anti-biting property of , the teeth of the patient can be protected, the buffer effect is achieved, the protective sleeve is made of and soft material, the anti-biting property of can be achieved, when the patient bites objects, the teeth cannot be damaged, meanwhile, the materials of the inner layer and the outer layer need to meet the requirements of related medical materials, the requirements of the protective sleeve (4) are met, and the protective sleeve (4) is made of the protective sleeve, and the cylindrical body, the protective sleeve (4) can increase the.

The stomach tube (5) is a hollow and flexible tube, the end is a blind end, the end is an open end, a plurality of small holes are arranged at the blind end end, substances in the stomach can be extracted or injected into the stomach through the small holes, and the outer diameter of the stomach tube (5) is matched with the diameter of the central circular hole of the protective tube sleeve (4) and the diameter of the central circular hole of the fixed plate (1).

The protective pipe sleeve (4) is arranged at a central circular hole of the fixing plate (1), the circular hole in the protective pipe sleeve (4) is overlapped with the central circular hole of the fixing plate (1), the blind end of the stomach tube (5) penetrates through the central circular hole at the side of the fixing plate (1) and penetrates out of the central circular hole at the side of the protective pipe sleeve (4), and the protective pipe sleeve (4) and the fixing plate (1) are fixed at the position of 50-60 cm of the blind end of the stomach tube (5), so that the protective pipe sleeve (4), the fixing plate (1) and the stomach tube (5) form whole bodies.

The fixing plate (1) is placed outside the oral cavity of a patient after the blind end of the stomach tube (5) is inserted into the stomach of the patient through the oral cavity, the protective tube sleeve (4) is arranged in the oral cavity of the patient, the teeth of the patient can only bite the protective tube sleeve (4) when biting, the stomach tube (5) in the middle of the protective tube sleeve (4) can be protected to the extent of due to the fact that the outer layer of the protective tube sleeve (4) has anti-biting property specified by and has flexibility specified by , and the teeth of the patient can not be damaged.

Claims

The oro-inserted stomach tubes are characterized in that integrated stomach tubes are composed of a fixing plate, a protective tube sleeve and a stomach tube, the fixing plate of the oro-inserted stomach tube is a rectangular plate and has -fixed plasticity, two ends of the fixing plate are processed into semi-circles, circular holes are formed in the center of the fixing plate, fixing holes are formed in two ends of the fixing plate respectively and are round holes or oval holes, operation grooves are formed between the central circular hole and the two fixing holes respectively and are rectangular or oval, the protective tube sleeve is a hollow cylinder, the protective tube sleeve is of an inner-outer two-layer structure, an inner layer material has -fixed hardness and tightly covers and fixes the stomach tube, the inner layer has -fixed hardness, the outer layer has -fixed toughness and seizure resistance and is made of soft and tough materials, the stomach tube is a hollow and flexible tube, the end is a blind end, the other end is an open end, a plurality of small holes are formed in the blind end , the protective tube is sleeved on the central circular hole of the fixing plate, the central circular hole of the protective tube sleeve is overlapped with the central circular hole of the fixing plate, the central fixing plate, the protective tube sleeve is overlapped.