CN217409542U - Stomach tube - Google Patents

Abstract

The embodiment of the utility model provides a relate to medical instrument technical field, especially relate to a stomach tube. The stomach tube comprises a tube body and a tooth socket. Wherein, one end of the pipe body is provided with a liquid inlet, the end surface of the other end is provided with a plugging part, and the side wall close to one end of the plugging part is provided with a plurality of through holes; the tooth socket is arranged at one section of the pipe body close to the liquid inlet, and the pipe body penetrates through the tooth socket. The stomach tube is inserted into the stomach of a patient through the lips before nasal feeding, the front section of the stomach tube is tightly attached to the rear wall of the oropharynx by virtue of the natural curvature of the stomach tube, the stomach tube is stably, gently and quickly pushed into the stomach, and after the stomach tube is fixed, the position of the tooth socket is flexibly adjusted to facilitate tooth occlusion. Because the tube body passes through the tooth socket, the occlusion action of the teeth can not cause interference to the feeding of the tube body. That is, the embodiment of the utility model provides a stomach tube has solved the tooth interlock action and has had the technical problem who interferes to stomach tube food intake.

Description

Stomach tube

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, especially relate to a stomach tube.

Background

Gastric tubes were first invented by american physicians and were first advocated for use. Generally, the medicine is inserted into nostrils, passes through the pharynx and reaches the stomach through the esophagus, and has the functions of evacuating pneumatosis and hydrops in the stomach, relieving abdominal distension and reducing toxin absorption, so that the emptiness of the gastrointestinal tract is maintained, vomiting and hematocele are prevented, the pressure of the digestive tract is relieved, and the recovery of the function of the gastrointestinal tract is facilitated. The stomach tube is used for gastrointestinal decompression for a long time, and clinical practice experiments prove that the stomach tube not only can treat acute gastric dilatation and paralytic intestinal obstruction, so that patients with gastric ulcer, duodenal ulcer perforation and adhesive intestinal obstruction can be cured without surgical treatment, but also is beneficial to preventing the expansion and the rupture of anastomotic stoma after gastrointestinal surgery and abdominal flatulence after various surgeries.

Dysphagia belongs to one of the most frequently-caused functional disorders of patients after stroke, and is often expressed as: food is difficult to swallow, water is deficient, even swallowing action cannot be started, the symptoms such as swallowing disorder and the like are caused, necessary nutrition cannot be provided for a human body, aspiration is easy to cause, inhalation pneumonia is caused, the recovery of the organism of a patient is not facilitated, and more serious people can cause foreign body asphyxia to die. Therefore, except swallowing training, patients with dysphagia after stroke need to take nasal feeding diet to ensure the nutritional requirements of the body under the condition that the swallowing function is not recovered. Traditional nasogastric feeding is that it is fixed to insert the stomach tube from the nose, and long-term stomach tube's fixed easy causes secondary damage to patient's nasal cavity, in addition, to simple swallowing disorder and normal patient of four limbs muscle strength or nasopharyngeal carcinoma, the patient that arouses swallowing disorder after the radiotherapy and chemotherapy of tongue cancer, also discount greatly on the image, neotype nasogastric feeding is to penetrate the stomach tube from the mouth, and intermittent type nature is beaten liquid, beats when putting into, pulls out after eating. The patient can be instructed to fix and confirm in the stomach by the method of heart-fast guiding operation, the patient can operate by himself, the work of nursing staff is reduced, the self-care ability of the patient is exercised, and more patients can return to families and the society; meanwhile, the natural image of the patient is ensured by taking the extubation after eating, repeated operation is carried out for many times, and the swallowing function of the patient is trained by starting the throat to lift up for many times. But introduces a new problem-the bite action of the teeth interferes with the gastric tube.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a stomach tube, which avoids the interference of the occlusion action of teeth on the stomach tube feeding.

The stomach tube comprises a tube body and a tooth socket. Wherein, one end of the pipe body is provided with a liquid inlet, the end surface of the other end is provided with a plugging part, and the side wall close to one end of the plugging part is provided with a plurality of through holes; the tooth socket is arranged at one section of the pipe body close to the liquid inlet, and the pipe body penetrates through the tooth socket.

Optionally, the mouthpiece is slidably connected to the tube.

Optionally, the gastric tube further comprises a bladder fixedly mounted to the tube body, the bladder is used for expanding the cardia of the stomach, and an inflation tube used for inflating the bladder and extending along the side wall of the tube body towards the liquid inlet.

Optionally, the inflation tube passes through the mouthpiece.

Optionally, an end of the inflation tube remote from the bladder is provided separately from the tube.

Optionally, the bladder is secured around the tube.

Optionally, the pipe body is provided with a hole plug at one end of the liquid inlet.

Optionally, the lateral wall of body is equipped with the scale.

Optionally, the upper and lower surfaces of the mouthpiece are wavy.

Compared with the prior art, the gastric tube of the embodiment of the utility model has the following beneficial effects:

the stomach tube comprises a tube body and a tooth socket. Wherein, one end of the pipe body is provided with a liquid inlet, the end surface of the other end is provided with a plugging part, and the side wall close to one end of the plugging part is provided with a plurality of through holes; the tooth socket is arranged at one section of the pipe body close to the liquid inlet, and the pipe body penetrates through the tooth socket. Insert the stomach tube in patient's stomach through the lip before the nasal feeding, borrow by the natural crookedness of stomach tube, hug closely oropharynx back wall with the stomach tube anterior segment, steady, gently and swiftly push to the stomach, order the patient to do when the stomach tube passes through the stomach and swallow the action, guarantee that the stomach tube gets into in the stomach, utilize methods such as pumpback stomach juice to confirm the position of stomach tube front end in the stomach again. After the stomach tube is fixed, the position of the tooth socket is flexibly adjusted to facilitate the occlusion of teeth. Because the tube body passes through the tooth socket, the occlusion action of the teeth can not cause interference to the feeding of the tube body. That is, the embodiment of the utility model provides a stomach tube has solved the tooth interlock and has had the technical problem who interferes to the stomach tube feed.

Drawings

Fig. 1 is a schematic view of a gastric tube according to an embodiment of the present invention.

10, a pipe body; 11. a liquid inlet; 12. a plugging section; 13. a through hole; 14. calibration; 20. a tooth socket; 30. a pouch; 40. an inflation tube; 50. and (4) plugging the hole.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. The technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring specifically to fig. 1, a schematic view of a gastric tube according to an embodiment of the present invention is shown. The gastric tube comprises a tube body 10 and a mouthpiece 20. The tube 10 is inserted into the stomach from the mouth for feeding food, medicine, or drawing out gastric juice, etc. The tooth socket 20 is used for holding and fixing teeth, and avoids interference of teeth occlusion action on stomach tube liquid inlet. Specifically, one end of the gastric tube is provided with a liquid inlet 11, and the liquid inlet 11 is positioned close to the outer side of the lips when being installed; the end face of the other end is provided with a plugging part 12, the side wall close to one end of the plugging part 12 is provided with a plurality of through holes 13, and the through holes 13 are used for communicating the inside of the tube body 10 with stomach. The mouthpiece 20 is mounted to the tube 10 at a section thereof adjacent the loading port 11, it being understood that the tube 10 extends through the mouthpiece 20.

In order to match the length of the esophagus of a patient, a stomach tube is installed with high adaptability, the tooth socket 20 is connected with the tube body 10 in a sliding mode, or a fixing device is further arranged on the tooth socket 20/the tube body 10 and plays a role in clamping and fixing after the tooth socket 20 and the tube body 10 are matched with the installation position of the patient. The fixing device can be parts such as a pin shaft, and the implementation is not described one by one.

The gastric tube further comprises a balloon 30 and an inflation tube 40. The balloon 30 has a fixing function and is clamped to the cardia of the stomach after being inflated. The cardia is located at the junction of the esophagus and the stomach, specifically, at the left side of the 11 th thoracic vertebral body, posterior to the 7 th costal cartilage, about 10cm from the anterior abdominal wall, and about 40cm from the central incisor. The inflation tube 40 is used to inflate the bladder 30. Specifically, the bladder 30 is inflated to form a ball shape and fixed around the tube 10. Of course, the bag 30 can be in an ellipsoidal shape or a spindle shape after being inflated, and the utility model is not limited thereto as long as the middle part of the bag 30 can be formed in a convex shape.

The air tube 40 communicates the external air with the pouch 30, and preferably, the air tube 40 is attached to the tube 10, and the air tube 40 extends along the sidewall of the tube 10 toward the liquid inlet 11. It will be appreciated that the inflation tube 40 is attached to the tube 10 as the tube 10 is passed through the mouthpiece 20. In order to avoid the interference between the liquid inlet of the tube body 10 and the air inlet of the inflation tube 40, one end of the tube body 10 close to the inflation tube 40 is diverged from the inflation tube 40. It is understood that the air tube 40 can be used for injecting water, and the water flowing into the capsular bag 30 can also expand the capsular bag 30 to achieve the effect of tightly clamping cardia of the capsular bag 30.

In order to keep the vessel 10 hygienic, the vessel 10 should be sealed during periods of non-use, and preferably the vessel 10 is provided with a plug 50 at the loading port 11 end. The plug 50 should have a cross-section smaller than that of the tube 10 at one end and larger than that of the tube 10 at the other end. In addition, the plug 50 should be an elastic material, such as rubber, having a certain deformation capability.

In order to observe the specific position of the tube body 10 extending into the esophagus or stomach tube, the side wall of the tube body 10 is provided with scales 14. In addition, in order to facilitate the teeth to bite the mouthpiece 20, the upper and lower surfaces of the mouthpiece 20 are waved. Similarly, the mouthpiece 20 is made of an elastic material such as rubber. Preferably, the stomach tube is made of skin-friendly materials and has strong deformation capacity.

The utility model discloses the operating procedure of stomach tube: insert the stomach tube in patient's stomach through the lip before nasal feeding, the concrete way is that nursing staff selects suitable position of lying on the back or sitting the position for the patient, dip in the front end of paraffin oil parcel stomach tube with the gauze, borrow the natural crookedness of stomach tube, hug closely oropharynx back wall with the stomach tube anterior segment, steady, gently and swiftly push in to the stomach, when the stomach tube passes through the throat, the patient is instructed to do swallowing action, increase the laryngeal radian of pharynx, guarantee that the stomach tube gets into in the stomach, again apply the gastric juice of pumpback, pour into 5-10 ml water in the stomach tube water pocket, observe patient's breathing condition, etc. confirm the position of stomach tube front end in the stomach, pour into 200 ~ 300 ml/time food volume from the stomach tube, give 4-5 intermittent nasal feeding of every day.

In addition, in order to ensure the cleanness and the sanitation of the stomach tube, the stomach tube is cleaned every time and is used next time after being dried, and the stomach tube is replaced every 4 weeks. The patient should also be trained as follows: swallowing rehabilitation training: the patient is guided to perform tongue muscle training in the gastric tube insertion process, for example, tongue tip lifting, tongue left-right swinging, stretching and other movements are performed, and a tongue spatula or a spoon can be used for applying resistance to perform resistance training of the tongue muscle; secondly, training the cheek muscles: instructing the patient to bite chopsticks for sucking training and then performing actions such as gill bulging, air spitting and the like; ③ swallowing training: ordering the patient to swallow in the process of inserting the gastric tube for the patient each time, and observing the situation that the throat of the patient is lifted; fourthly, respiratory training: the patient performs air blowing training such as air blowing balloon; the flexibility of the tongue is trained, and the tongue is sucked by a tongue sucker to be pulled left and right.

To sum up, the embodiment of the present invention provides a gastric tube, which comprises a tube body 10, a tooth socket 20, a sac 30, an inflation tube 40 and other structures. The tube 10 has a plurality of through holes 13 at one end in the stomach, and liquid food flows out of the through holes 13. The tube 10 is provided with graduations 14 to facilitate observation of the length of the tube 10 inserted into the stomach. The other end of the tube body 10 is a liquid inlet 11 through which the medicine and food can be injected by an injector, and the liquid inlet 11 is provided with a hole plug 50 which can plug the liquid inlet 11 when the injection is not needed. In addition, a pouch 30 is formed on the tube body 10, and water or air can be injected through the inflation tube 40 to fix the gastric tube. The tube body 10 is provided with a movable and fixable facing 20 after movement for fixing the gastric tube in the mouth of the patient.

It should be noted that the preferred embodiments of the present invention are described in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, and these embodiments are not provided as additional limitations to the present invention, and are provided for the purpose of making the understanding of the disclosure of the present invention more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, it will be apparent to those skilled in the art that modifications and variations can be made in the light of the above teachings, and all such modifications and variations are intended to be within the scope of the present invention.

Claims (10)

1. A gastric tube, comprising:

the pipe comprises a pipe body, a plurality of through holes and a plurality of sealing parts, wherein one end of the pipe body is provided with a liquid inlet, the other end of the pipe body is provided with a sealing part, and the positions, close to the sealing part, on the pipe wall of the pipe body are provided with a plurality of through holes;

the tooth socket is sleeved outside the pipe body and is close to the liquid inlet.

2. The gastric tube of claim 1, wherein the mouthpiece is slidably connected to the tube body.

3. The gastric tube according to claim 1, further comprising a balloon fixedly mounted to the tube body and located between the through hole and the mouthpiece, the balloon being configured to expand the cardia of the stomach, and an inflation tube having one end connected to the balloon and another end extending along the side wall of the tube body in a direction toward the fluid inlet.

4. A gastric tube according to claim 3, wherein said inflation tube passes through said mouthpiece.

5. A gastric tube according to claim 3, wherein the end of the inflation tube remote from the pouch is bent away from the tube body to form a bend.

6. A gastric tube according to claim 3, wherein said balloon is in the form of a ring, which is sleeved outside said tube.

7. A gastric tube according to claim 3, wherein the side wall of the tube body is provided with graduations.

8. The gastric tube of claim 7, wherein said graduations are provided between said pouch and said mouthpiece.

9. A gastric tube according to claim 1, wherein the end of the tube body provided with the liquid inlet is provided with a plug.

10. The gastric tube of claim 1, wherein the upper and lower surfaces of the mouthpiece are undulated.

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