CN216020954U

CN216020954U - Whole-course visible three-cavity two-sac tube with endoscope

Info

Publication number: CN216020954U
Application number: CN202121723714.7U
Authority: CN
Inventors: 常宇飞; 牛少宁
Original assignee: Shi Mingjin
Current assignee: Shi Mingjin
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-15
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to a whole visible three-cavity two-sac tube with an endoscope, which comprises a tube body, a stomach fundus air sac and an esophagus air sac, wherein the stomach fundus air sac and the esophagus air sac are arranged on the outer wall of the tube body, a stomach tube channel, a stomach sac ventilation channel and an esophagus air sac ventilation channel are arranged in the tube body, one end of the tube body is an insertion end, the other end of the tube body is an external end, and a plurality of drainage holes are formed in the tube wall of the tube body, which is close to the insertion end, and the whole visible three-cavity two-sac tube with the endoscope is characterized in that: the inserting end is provided with an open-ended stomach fundus end head and communicated with a stomach tube channel, the other end of the inserting end extends to the outer end of the stomach tube body, an endoscope is arranged in the stomach tube channel, one end, located at the stomach fundus end head, of the endoscope is provided with a camera, one end of a stomach sac ventilation channel is communicated with a stomach fundus air bag, the other end of the stomach sac ventilation channel is communicated with a stomach juice port, one end of an esophagus air bag ventilation channel is communicated with the esophagus air bag, and the other end of the esophagus air bag ventilation channel is communicated with the esophagus port. The advantages are that: be favorable to medical personnel at the intubate in-process, can more clearly observe the internal intubate condition of patient through endoscope and camera, make things convenient for accurate intubate, provide convenience for medical personnel's operation.

Description

Whole-course visible three-cavity two-sac tube with endoscope

Technical Field

The utility model belongs to the technical field of clinical medical instruments, and particularly relates to a whole-course visible three-cavity two-balloon tube with an endoscope.

Background

The three-cavity two-sac tube is suitable for exploration evaluation and drainage hemostasis treatment of patients with digestive tract hemorrhage in clinical treatment.

The three-cavity two-sac tube mainly comprises a three-cavity tube, a stomach fundus air sac and an esophagus air sac, wherein the stomach fundus air sac and the esophagus air sac are attached to one end of the three-cavity tube, the three-cavity tube is composed of a cavity channel with a semicircular section and two cavity channels with quarter circles sections, the occurrence rate of inhalation pneumonia and ulcer and necrosis of mucosa at the bottom of the stomach or at the lower section of the esophagus can be effectively reduced under the action of the three-cavity two-sac tube, the nursing is convenient, and the pain of a patient is relieved.

At present, a three-cavity two-sac tube which is clinically adopted is subjected to blind intubation operation by medical staff through experience in the using process, and the operation difficulty is higher because the internal condition is difficult to observe, so that a higher technical level is needed, and if the operation is improper in the intubation process, the mucosa of a patient is easy to be damaged; in addition, when the esophagus air bag and the stomach fundus air bag are inflated, the trachea opening needs to be clamped and sealed by the hemostatic forceps continuously, the operation is complex, the operation time is prolonged, and the treatment effect is influenced; and the pressure of the gastric fundus air bag and the esophagus air bag can not be monitored, so that a great deal of inconvenience is brought to the operation of medical staff.

Disclosure of Invention

The utility model provides a whole visible three-cavity two-sac tube with an endoscope, which is convenient for medical staff to operate clinically, improves the treatment effect and can relieve the pain of a patient in order to solve the technical problems in the prior art.

The technical scheme adopted by the utility model for solving the technical problems in the prior art is as follows:

take whole visual three chamber two bag pipes of endoscope, including body, stomach bag and the esophagus gasbag of setting on the body outer wall, be equipped with the stomach tube passageway parallel with the body in the body, with the communicating stomach bag ventilation channel of stomach bag and with the communicating esophagus gasbag ventilation channel of esophagus gasbag, body one end is for inserting the end, and the other end is external end, and it has a plurality of drainage holes, its characterized in that to make on the pipe wall that the body is close to the end of inserting: the inserting end is provided with a stomach fundus end, the tail end of the stomach fundus end is provided with an opening and communicated with a stomach tube channel, the other end of the stomach tube channel extends to the outer end of the tube body, an endoscope which runs through the stomach tube channel is arranged in the stomach tube channel, one end of the endoscope, which is located at the stomach fundus end, is provided with a camera, one end of a stomach sac ventilation channel is communicated with a stomach fundus air bag, the other end of the stomach sac ventilation channel extends out of the outer end of the tube body and is communicated with a gastric juice port, one end of an esophagus air bag ventilation channel is communicated with an esophagus air bag, and the other end of the esophagus air bag ventilation channel extends out of the outer end of the tube body and is communicated with a esophagus port.

The utility model can also adopt the following technical scheme:

preferably, the tube body of the endoscope adopts a flexible structure,

preferably, a pressure gauge for monitoring the pressure of the gastric juice port and the gastric pouch vent channel is arranged between the gastric juice port and the gastric pouch vent channel.

Preferably, a pressure gauge capable of monitoring the pressure of the esophageal balloon is arranged between the esophageal port and the esophageal balloon ventilation channel.

Preferably, the fundus and oesophagus balloons are elliptical and made of flexible material.

The utility model has the advantages and positive effects that: due to the adoption of the technical scheme, the endoscope is arranged in the stomach tube channel of the tube body in a penetrating manner, and the camera is arranged at the tail end of the endoscope, so that medical workers can more clearly observe the intubation condition in the body of a patient through the shooting effect of the camera at the tail end of the endoscope in the intubation process of the tube body; meanwhile, the bending resistance of the three-cavity two-sac tube can be improved due to the arrangement of the endoscope, and the tube inserting process is facilitated. Set up the manometer in addition on stomach bag ventilation channel and esophagus gasbag ventilation channel and pass through the pressure that manometer medical personnel can internal stomach end gasbag of real time monitoring patient and esophagus gasbag, and then can more accurate control patient's situation, alleviate patient's intubate misery, save operating time to for medical personnel provide convenience when the operation.

Drawings

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

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

FIG. 3 is a cross-sectional view B-B of FIG. 1;

FIG. 4 is a cross-sectional view C-C of FIG. 1;

fig. 5 is a cross-sectional view D-D of fig. 1.

In the figure: 1. a pipe body; 2. a fundus ventriculi end; 3. a camera; 4. a fundus gasketing; 5. an endoscope; 6. an esophageal balloon; 7. a gastric pouch vent channel; 8. an esophageal balloon airway; 9. a gastric tube passageway; 10. a gastric juice port; 11. an esophageal port; 12. a gastric tube port; 13. a drainage hole; 14. and a pressure gauge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to figures 1-5 of the drawings,

the three-cavity two-sac tube with the endoscope visible in the whole process comprises a tube body 1, a stomach fundus air sac 4 and an esophagus air sac 6, wherein the stomach fundus air sac 4 and the esophagus air sac 6 are arranged on the outer wall of the tube body, and a stomach tube channel 9 parallel to the tube body, a stomach sac ventilation channel 7 communicated with the stomach fundus air sac and an esophagus air sac ventilation channel 8 communicated with the esophagus air sac are arranged in the tube body. One end of the tube body is an insertion end, the other end of the tube body is an outer end, and a plurality of drainage holes 13 are formed in the tube wall of the tube body close to the insertion end. The insertion end is provided with a gastric fundus end head 2, the tail end of the gastric fundus end head is provided with an opening and communicated with a gastric tube channel 9, and the other end of the gastric tube channel extends to the external end of the tube body. Be equipped with the endoscope 5 that runs through the stomach tube passageway in the stomach tube passageway, a tip that the endoscope is located the end of stomach fundus is equipped with

camera

3, 7 one end of stomach bag vent channel are linked together with stomach fundus gasbag 4, and the other end extends the external end of body and communicates gastric juice port 10, is convenient for pour into gas into in 7 to stomach bag vent channel from gastric juice port 10 to make the bottom of stomach gasbag 4 inflation of ellipse-shaped, and then extrude hemostasis to the vein of patient's stomach hemorrhage position. One end of the esophagus air bag ventilation channel is communicated with the esophagus air bag 6, and the other end of the esophagus air bag ventilation channel extends out of the outer end of the tube body and is communicated with the esophagus port 11. Thus, air can be conveniently injected into the esophagus air sac 6 connected with the tail end of the esophagus air sac ventilation channel 8 from the esophagus port 11, so that the treatment effect is improved. The tube body is made of flexible materials, so that the tube body can be inserted into the stomach of a patient from the nostrils of the patient, and the position of the tube body can be adjusted by rotating the tube body.

The stomach tube channel 9 is connected with the drainage hole 14, so that after the tube body 1 is inserted into the stomach of a patient, stomach liquid can be extracted or medicine can be injected for treatment through the gastric juice port 10 and the drainage hole 14 arranged at the tail end of the gastric pouch vent channel 7.

Particularly, the body of the endoscope 5 adopts a flexible structure, and through the cooperation of the endoscope and the camera, the medical personnel can clearly observe the internal pipe inserting condition of the patient in the pipe inserting process, so that the shooting effect of the camera is better, and the whole pipe inserting process is more convenient.

Specifically, a pressure gauge 14 capable of monitoring the pressure of the gastric fundus balloon is arranged between the gastric juice port and the gastric pouch vent channel, so that the pressure gauge can display the pressure change of the fundus balloon 4 after expansion and contraction.

Specifically, a pressure gauge capable of monitoring the pressure of the esophageal airbag is arranged between the esophageal port and the esophageal airbag ventilation channel, and the pressure gauge can display the pressure change of the esophageal airbag 6 after expansion and contraction.

Specifically, the fundus stomach air sac and the esophagus air sac are elliptical and made of flexible materials.

The working principle of the utility model is as follows:

when the medical product is used, medical staff sends the product into the stomach of a patient through the nasal cavity and the esophagus, confirms that the stomach bottom end of the visible three-cavity two-balloon tube is inserted to the correct position through the endoscope 5, inflates the stomach bottom air bag 4 through the gastric juice port 10, inflates the esophagus air bag 6 through the esophagus port 11, and observes and displays whether the inflation and compression of the stomach bottom air bag and the esophagus air bag are enough for hemostasis through the endoscope. At this point, the endoscope is withdrawn again and the gastric contents can be withdrawn through the gastric tube channel 9.

The embodiments of the utility model that are illustrated in the drawings are exemplary only and should not be taken as limiting the utility model.

Claims

1. The utility model provides a take whole visual three chamber two bag pipes of endoscope, includes the body, sets up stomach bag and esophagus gasbag on the body outer wall, be equipped with in the body with the parallel stomach tube passageway of body, with the communicating stomach bag ventilation channel of stomach bag and with the communicating esophagus gasbag ventilation channel of esophagus gasbag, body one end is for inserting the end, and the other end is external end, and it has a plurality of drainage holes, its characterized in that to make on the pipe wall that the body is close to the end of inserting: the inserting end is provided with a stomach fundus end, the tail end of the stomach fundus end is provided with an opening and communicated with a stomach tube channel, the other end of the stomach tube channel extends to the outer end of the tube body, an endoscope which runs through the stomach tube channel is arranged in the stomach tube channel, one end of the endoscope, which is located at the stomach fundus end, is provided with a camera, one end of a stomach sac ventilation channel is communicated with a stomach fundus air bag, the other end of the stomach sac ventilation channel extends out of the outer end of the tube body and is communicated with a gastric juice port, one end of an esophagus air bag ventilation channel is communicated with an esophagus air bag, and the other end of the esophagus air bag ventilation channel extends out of the outer end of the tube body and is communicated with a esophagus port.

2. The three-lumen two-balloon tube with endoscope visible in whole course according to claim 1, characterized in that: the tube body of the endoscope adopts a flexible structure.

3. The three-lumen two-balloon tube with endoscope visible in whole course according to claim 1, characterized in that: and a pressure gauge capable of monitoring the pressure of the gastric fundus balloon is arranged between the gastric juice port and the gastric pouch vent channel.

4. The three-lumen two-balloon tube with endoscope visible in whole course according to claim 1, characterized in that: and a pressure gauge capable of monitoring the pressure of the esophageal balloon is arranged between the esophageal port and the esophageal balloon ventilation channel.

5. The three-lumen two-balloon tube with endoscope visible in whole course according to claim 1, characterized in that: the fundus air sac and the esophagus air sac are elliptical and made of flexible materials.