CN212631450U - Multifunctional implantable gastrointestinal stimulation system - Google Patents
Multifunctional implantable gastrointestinal stimulation system Download PDFInfo
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- CN212631450U CN212631450U CN202020684484.7U CN202020684484U CN212631450U CN 212631450 U CN212631450 U CN 212631450U CN 202020684484 U CN202020684484 U CN 202020684484U CN 212631450 U CN212631450 U CN 212631450U
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Abstract
The utility model relates to a multi-functional implantable gastrointestinal stimulation system. The multifunctional implantable gastrointestinal stimulation system comprises a stomach tube, wherein one end of the stomach tube is fixedly connected with a gastric stimulator, the gastric stimulator comprises a sealing shell, the surface of the sealing shell is connected with a stimulation electrode and a sensor, the sensor comprises a miniature pressure sensor, a temperature sensor and a PH sensor, a central processing module, a power supply processing module and a communication module are arranged in the sealing shell, a guide wire is inserted into the stomach tube, one end of the guide wire is connected with the central processing module, the power supply processing module and the communication module in the sealing shell, the other end of the guide wire is fixedly connected with an external controller, and the outer surface of the external controller is provided with a display screen and a control panel; the multifunctional implantable gastrointestinal stimulation system is simple in structure, convenient to operate, flexible to use, convenient for doctors to use, capable of dealing with patients with impaired gastric functions, wide in adaptation range and convenient to popularize and use in the industry.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, concretely relates to but multi-functional implanted intestines and stomach stimulating system.
Background
Critically ill patients are complicated due to the disease, and the condition of the patients changes rapidly, so that gastrointestinal dysfunction is easy to occur. Related studies have demonstrated that gastrointestinal dysfunction severely affects the prognosis of critically ill patients. Gastrointestinal electrical stimulation is the promotion of gastrointestinal motility by modulating gastrointestinal electrical activity through exogenous electrical stimulation. Many gastrointestinal disorders are often accompanied by disturbances in gastrointestinal motility, including delayed gastric emptying, constipation, fecal incontinence, and the like. Electrical stimulation of the stomach and intestine regulates electrical gastrointestinal activity and affects gastrointestinal motility, and is considered to be an effective way to treat diseases with gastrointestinal motility disorders. A large number of human and animal experimental studies at home and abroad illustrate the nature of the mechanical and electrical activity of the stomach, the relation with the stomach contraction and the clinical effect of the gastrointestinal electrical stimulation on gastrointestinal motility disorder diseases, and particularly, the gastric paresis is regarded as a safe and effective means for treating refractory gastric paresis, so that the method has good application prospect.
However, the existing implantable electrical stimulator and stimulation electrode have single material and limited functions, and after the stomach tube is directly inserted, patients with different stomach function differences cannot be well treated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a multifunctional implantable gastrointestinal stimulation system with simple structure and reasonable design.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a but multi-functional implanted stomach intestine stimulation system, includes the stomach tube, the one end fixedly connected with stomach stimulator of stomach tube, stomach stimulator includes seal shell, seal shell's surface is connected with stimulation electrode and sensor, the sensor includes miniature pressure sensor, temperature sensor and PH sensor, be provided with central processing module, power processing module and communication module in the seal shell, the seal wire has been inserted in the stomach tube, the one end of seal wire is connected with central processing module, power processing module and the communication module in the seal shell, the external controller of other end fixedly connected with of seal wire, the surface of external controller is provided with display screen and control panel, the guide opening has been seted up to the surface of stomach tube, the guide opening is close to stomach stimulator, the stomach tube is the hollow hose.
As a further optimization scheme of the utility model, the stomach tube is located external one end and is provided with automatically controlled bifurcated pipe, automatically controlled bifurcated pipe is worn out to the seal wire and is connected with external controller.
As a further optimization scheme of the utility model, the one end of the stomach tube outside the body is provided with a hose branch tube.
As a further optimization scheme of the utility model, the inside fixedly connected with of stomach tube embeds the hose, it spirals in the internal surface of stomach tube to embed the hose.
As the utility model discloses a further optimization scheme, the one end of built-in hose is sealed, and the other end and hose bifurcated pipe intercommunication.
As the utility model discloses a further optimization scheme, be provided with the control valve in the hose bifurcated pipe, stiffening after built-in hose ventilates.
As a further optimization scheme of the utility model, the stomach tube is located external one end and is provided with the intercommunication bifurcated pipe, the inside intercommunication of intercommunication bifurcated pipe and stomach tube.
As a further optimization scheme of the utility model, the surface cover of seal wire has built-in protection tube.
As a further optimization scheme of the utility model, be provided with built-in siphunculus between guide port and the intercommunication bifurcated pipe.
As the utility model discloses a further optimization scheme, the stomach tube is bilayer structure, the stomach tube includes the inlayer hose, built-in hose is located between the bilayer structure of stomach tube, and built-in hose is the inflatable bag pipe of a plurality of groups and constitutes, and a plurality of groups inflatable bag pipe is obstructed each other, a plurality of groups the surface intercommunication of inflatable bag pipe has inflatable pipe, a plurality of groups inflatable pipe wears out, and a plurality of groups from hose bifurcation department inflatable pipe's surface fixed connection has the position label, the inflatable bag pipe that the position label mark inflatable pipe corresponds.
The beneficial effects of the utility model reside in that: the utility model is provided with a gastric stimulator, which utilizes stimulating electrodes and sensors in the gastric stimulator to stimulate the stomach of the patient and collect the data of the stomach of the patient; meanwhile, the stomach tube of the utility model is provided with three groups of branch tubes, which are respectively an electric control branch tube, a hose branch tube and a communication branch tube, and utilizes the three groups of branch tubes to respectively connect and arrange guide wires, communicate with a built-in hose and provide drainage perfusion, wherein the built-in hose is made of flexible materials, and is adhered to the inner surface of the stomach tube under the normal condition, the space occupied in the stomach tube is very small, and the stomach tube can be inflated under the condition of digestive tract fistula or infection, so that the hardness (acceptable range of human body) of the stomach tube is further improved, the drainage suction and other operations under the condition can be conveniently processed, and the whole system also has the functions of assisting in controlling the speed of liquid diet perfusion; the whole system has simple structure, convenient operation, flexible use, convenient use for doctors, coping with patients with impaired gastric function, wide application range and convenient popularization and use in the industry.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the in vitro controller of the present invention;
fig. 3 is a schematic structural view of a gastric tube according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a gastric tube according to embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a gastric tube according to embodiment 3 of the present invention;
fig. 6 is a schematic structural view of a gastric tube according to embodiment 4 of the present invention.
In the figure: 1. a gastric tube; 2. a gastric stimulator; 3. an in vitro controller; 4. a guide wire; 5. an electric control branch pipe; 6. a hose branch pipe; 7. communicating the branch pipe; 8. arranging a through pipe inside; 9. a control panel; 10. a display screen; 11. a protection tube is arranged inside; 12. a guide port; 13. a hose is arranged inside; 14. an inflation gas pipe; 15. and an inner layer hose.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1-3, a multifunctional implantable gastrointestinal stimulation system comprises a gastric tube 1, one end of the gastric tube 1 is fixedly connected with a gastric stimulator 2, the gastric stimulator 2 comprises a sealed shell, the sealed shell is adhered to the stomach wall through a biological membrane, the surface of the sealed shell is connected with stimulation electrodes and sensors, the stimulation electrodes are provided with a plurality of groups, in this embodiment, a stimulation signal generation module is further arranged in the sealed shell and is connected with the stimulation electrodes through data lines, the needle part at one end of each group of stimulation electrodes is adhered to different stimulation positions on the stomach wall through the biological membrane, the sensors comprise a micro pressure sensor, a temperature sensor and a PH sensor, the detection unit of the micro pressure sensor is sewn on the stomach wall, the temperature sensor and the PH sensor are both fixedly connected to the outside of the sealed shell, and a central processing module is arranged in the sealed shell, Power processing module and communication module, seal wire 4 has been inserted in stomach tube 1, the one end of seal wire 4 is connected with central processing module, power processing module and communication module in the seal housing, the external controller 3 of other end fixedly connected with of seal wire 4, and 4 accessible USB data lines of seal wire are connected with external controller 3, external controller 3's surface is provided with display screen 10 and control panel 9, guide port 12 has been seted up to the surface of stomach tube 1, guide port 12 is close to gastric stimulator 2, stomach tube 1 is the hollow hose.
In this embodiment, the sealing shell is made of a material which is nontoxic and corrosion resistant and has good compatibility with human tissues, so that the damage of the implanted gastric stimulator to the human body is minimized, and three branch pipes, namely an electric control branch pipe 5, a hose branch pipe 6 and a communication branch pipe 7, are arranged on the part of the gastric tube 1 outside the body; an electric control branch pipe 5 is arranged at one end of the stomach tube 1 positioned outside the body, the guide wire 4 penetrates out of the electric control branch pipe 5 to be connected with an external controller 3, and the electric control branch pipe 5 is used for guiding and connecting the guide wire 4; a hose branch pipe 6 is arranged at one end of the stomach tube 1 positioned outside the body; an internal hose 13 is fixedly connected inside the gastric tube 1, and the internal hose 13 is wound on the inner surface of the gastric tube 1; one end of the built-in hose 13 is closed, and the other end of the built-in hose is communicated with the hose branch pipe 6; a control valve is arranged in the hose branch pipe 6, the built-in hose 13 is ventilated and then becomes hard, the hose branch pipe 6 is used for communicating the built-in hose 13, and the hose branch pipe 6 can be connected with an inflation device under necessary conditions, so that the hardness of the stomach tube 1 is further improved, and the hardness of the whole stomach tube 1 is related to the inflation quantity; a communicating branch pipe 7 is arranged at one end of the stomach tube 1 positioned outside the body, the communicating branch pipe 7 is communicated with the inside of the stomach tube 1, and the communicating branch pipe 7 can be used for adsorption drainage and can also be used for liquid diet infusion;
it should be noted that, in the multifunctional implantable gastrointestinal stimulation system, in use, the outer surface of the indwelling hose 13 in the whole device should adhere to the inner surface of the gastric tube 1, and it is ensured that, in a state where the indwelling hose 13 is filled with gas under the action of the control valve, the gastric tube 1 is still a tube with certain elasticity at this time, so as to ensure the safety of the whole device.
Example 2
As shown in fig. 4, a multifunctional implantable gastrointestinal stimulation system comprises a gastric tube 1, wherein one end of the gastric tube 1 is fixedly connected with a gastric stimulator 2, the gastric stimulator 2 comprises a sealed shell, the sealed shell is adhered to the stomach wall through a biological membrane, the surface of the sealed shell is connected with a stimulation electrode and a sensor, the stimulation electrode is provided with a plurality of groups, in the embodiment, a stimulation signal generation module is further arranged in the sealed shell and is connected with the stimulation electrode through a data line, the needle part at one end of each group of stimulation electrodes is adhered to different stimulation parts on the stomach wall through the biological membrane, the sensor comprises a micro pressure sensor, a temperature sensor and a PH sensor, the detection unit of the micro pressure sensor is sewn on the stomach wall, the temperature sensor and the PH sensor are both fixedly connected to the outside of the sealed shell, and a central processing module is arranged in the sealed shell, Power processing module and communication module, seal wire 4 has been inserted in stomach tube 1, the one end of seal wire 4 is connected with central processing module, power processing module and communication module in the seal housing, the external controller 3 of other end fixedly connected with of seal wire 4, and 4 accessible USB data lines of seal wire are connected with external controller 3, external controller 3's surface is provided with display screen 10 and control panel 9, guide port 12 has been seted up to the surface of stomach tube 1, guide port 12 is close to gastric stimulator 2, stomach tube 1 is the hollow hose.
In this embodiment, the sealing shell is made of a material which is nontoxic and corrosion resistant and has good compatibility with human tissues, so that the damage of the implanted gastric stimulator to the human body is minimized, and three branch pipes, namely an electric control branch pipe 5, a hose branch pipe 6 and a communication branch pipe 7, are arranged on the part of the gastric tube 1 outside the body; an electric control branch pipe 5 is arranged at one end of the stomach tube 1 positioned outside the body, the guide wire 4 penetrates out of the electric control branch pipe 5 to be connected with an external controller 3, and the electric control branch pipe 5 is used for guiding and connecting the guide wire 4; a hose branch pipe 6 is arranged at one end of the stomach tube 1 positioned outside the body; an internal hose 13 is fixedly connected inside the gastric tube 1, and the internal hose 13 is wound on the inner surface of the gastric tube 1; one end of the built-in hose 13 is closed, and the other end of the built-in hose is communicated with the hose branch pipe 6; a control valve is arranged in the hose branch pipe 6, the built-in hose 13 is ventilated and then becomes hard, the hose branch pipe 6 is used for communicating the built-in hose 13, and the hose branch pipe 6 can be connected with an inflation device under necessary conditions, so that the hardness of the stomach tube 1 is further improved, and the hardness of the whole stomach tube 1 is related to the inflation quantity; a communicating branch pipe 7 is arranged at one end of the stomach tube 1 positioned outside the body, the communicating branch pipe 7 is communicated with the inside of the stomach tube 1, and the communicating branch pipe 7 can be used for adsorption drainage and can also be used for liquid diet infusion; the outer surface of the guide wire 4 is sleeved with a built-in protection tube 11;
the built-in protection tube 11 is also a hollow tube, the upper end (i.e. the port outside the body) of the built-in protection tube 11 is also provided with a control air valve (which is a common air valve), the guide wire 4 is positioned in the built-in protection tube 11, the position through which the guide wire 4 penetrates is provided with a sealing structure, certain air is filled in the built-in protection tube 11 to slightly expand the built-in protection tube (the built-in protection tube 11 is also a flexible hose, the elasticity of the built-in protection tube 11 is not influenced by the state), when the communicated branch tube 7 is used for filling the liquid food, an inflating device can be added, the built-in protection tube 11 slightly expands by using the control air valve, so that the sliding speed of the liquid food is reduced, the pipe diameter of the built-in protection tube 11 can also be reduced by using the control.
Example 3
As shown in fig. 5, a multifunctional implantable gastrointestinal stimulation system comprises a gastric tube 1, wherein one end of the gastric tube 1 is fixedly connected with a gastric stimulator 2, the gastric stimulator 2 comprises a sealed shell, the sealed shell is adhered to the stomach wall through a biological membrane, the surface of the sealed shell is connected with a stimulation electrode and a sensor, the stimulation electrode is provided with a plurality of groups, in the embodiment, a stimulation signal generation module is further arranged in the sealed shell and is connected with the stimulation electrode through a data line, the needle part at one end of each group of stimulation electrodes is adhered to different stimulation parts on the stomach wall through the biological membrane, the sensor comprises a micro pressure sensor, a temperature sensor and a PH sensor, the detection unit of the micro pressure sensor is sewn on the stomach wall, the temperature sensor and the PH sensor are both fixedly connected to the outside of the sealed shell, and a central processing module is arranged in the sealed shell, Power processing module and communication module, seal wire 4 has been inserted in stomach tube 1, the one end of seal wire 4 is connected with central processing module, power processing module and communication module in the seal housing, the external controller 3 of other end fixedly connected with of seal wire 4, and 4 accessible USB data lines of seal wire are connected with external controller 3, external controller 3's surface is provided with display screen 10 and control panel 9, guide port 12 has been seted up to the surface of stomach tube 1, guide port 12 is close to gastric stimulator 2, stomach tube 1 is the hollow hose.
In this embodiment, the sealing shell is made of a material which is nontoxic and corrosion resistant and has good compatibility with human tissues, so that the damage of the implanted gastric stimulator to the human body is minimized, and three branch pipes, namely an electric control branch pipe 5, a hose branch pipe 6 and a communication branch pipe 7, are arranged on the part of the gastric tube 1 outside the body; an electric control branch pipe 5 is arranged at one end of the stomach tube 1 positioned outside the body, the guide wire 4 penetrates out of the electric control branch pipe 5 to be connected with an external controller 3, and the electric control branch pipe 5 is used for guiding and connecting the guide wire 4; a hose branch pipe 6 is arranged at one end of the stomach tube 1 positioned outside the body; an internal hose 13 is fixedly connected inside the gastric tube 1, and the internal hose 13 is wound on the inner surface of the gastric tube 1; one end of the built-in hose 13 is closed, and the other end of the built-in hose is communicated with the hose branch pipe 6; a control valve is arranged in the hose branch pipe 6, the built-in hose 13 is ventilated and then becomes hard, the hose branch pipe 6 is used for communicating the built-in hose 13, and the hose branch pipe 6 can be connected with an inflation device under necessary conditions, so that the hardness of the stomach tube 1 is further improved, and the hardness of the whole stomach tube 1 is related to the inflation quantity; a communicating branch pipe 7 is arranged at one end of the stomach tube 1 positioned outside the body, the communicating branch pipe 7 is communicated with the inside of the stomach tube 1, and the communicating branch pipe 7 can be used for adsorption drainage and can also be used for liquid diet infusion; a built-in through pipe 8 is arranged between the guide port 12 and the communicating branch pipe 7; increase built-in siphunculus 8, can further make whole stomach tube 1 thinner for built-in hose 13, seal wire 4 and built-in siphunculus 8 three more compact structures no longer worry the liquid food and slide into or the jam condition when sucking, whole device is comparatively used.
Example 4
As shown in fig. 6, a multifunctional implantable gastrointestinal stimulation system comprises a gastric tube 1, wherein one end of the gastric tube 1 is fixedly connected with a gastric stimulator 2, the gastric stimulator 2 comprises a sealed shell, the sealed shell is adhered to the stomach wall through a biological membrane, the surface of the sealed shell is connected with a stimulation electrode and a sensor, the stimulation electrode is provided with a plurality of groups, in the embodiment, a stimulation signal generation module is further arranged in the sealed shell and is connected with the stimulation electrode through a data line, the needle part at one end of each group of stimulation electrodes is adhered to different stimulation parts on the stomach wall through the biological membrane, the sensor comprises a micro pressure sensor, a temperature sensor and a PH sensor, the detection unit of the micro pressure sensor is sewn on the stomach wall, the temperature sensor and the PH sensor are both fixedly connected to the outside of the sealed shell, and a central processing module is arranged in the sealed shell, Power processing module and communication module, seal wire 4 has been inserted in stomach tube 1, the one end of seal wire 4 is connected with central processing module, power processing module and communication module in the seal housing, the external controller 3 of other end fixedly connected with of seal wire 4, and 4 accessible USB data lines of seal wire are connected with external controller 3, external controller 3's surface is provided with display screen 10 and control panel 9, guide port 12 has been seted up to the surface of stomach tube 1, guide port 12 is close to gastric stimulator 2, stomach tube 1 is the hollow hose.
In this embodiment, the sealing shell is made of a material which is nontoxic and corrosion resistant and has good compatibility with human tissues, so that the damage of the implanted gastric stimulator to the human body is minimized, and three branch pipes, namely an electric control branch pipe 5, a hose branch pipe 6 and a communication branch pipe 7, are arranged on the part of the gastric tube 1 outside the body; an electric control branch pipe 5 is arranged at one end of the stomach tube 1 positioned outside the body, the guide wire 4 penetrates out of the electric control branch pipe 5 to be connected with an external controller 3, and the electric control branch pipe 5 is used for guiding and connecting the guide wire 4; a hose branch pipe 6 is arranged at one end of the stomach tube 1 positioned outside the body; an internal hose 13 is fixedly connected inside the gastric tube 1, and the internal hose 13 is wound on the inner surface of the gastric tube 1; one end of the built-in hose 13 is closed, and the other end of the built-in hose is communicated with the hose branch pipe 6; a control valve is arranged in the hose branch pipe 6, the built-in hose 13 is ventilated and then becomes hard, the hose branch pipe 6 is used for communicating the built-in hose 13, and the hose branch pipe 6 can be connected with an inflation device under necessary conditions, so that the hardness of the stomach tube 1 is further improved, and the hardness of the whole stomach tube 1 is related to the inflation quantity; the stomach tube 1 is located external one end and is provided with intercommunication bifurcated pipe 7, intercommunication bifurcated pipe 7 and stomach tube 1's inside intercommunication, intercommunication bifurcated pipe 7 can be used as the effect of absorption drainage, also can be used to the liquid diet and irritate into.
It should be particularly noted that, in the present embodiment, the gastric tube 1 is a double-layer structure, the gastric tube 1 is divided into an outer tube and an inner-layer hose 15, the inner-layer hose 13 is located between the double-layer structure of the gastric tube 1, and the inner-layer hose 13 is composed of a plurality of groups of inflatable air bag tubes, the groups of inflatable air bag tubes are not communicated with each other, the outer surfaces of the groups of inflatable air bag tubes are communicated with the inflatable air tube 14, the groups of inflatable air tubes 14 penetrate through the branch tube 6 of the hose, the outer surfaces of the groups of inflatable air tubes 14 are fixedly connected with position tags, the position tags mark the corresponding inflatable air bag tube of the inflatable air tube 14, the inner-layer hose 15 is communicated with the branch tube 7, and the inner-layer hose 15 can effectively prevent the built-; in this embodiment, the inflation air tube 14 is a thin plastic tube, and the position of the corresponding inflation air bag tube is marked by using a position label, so that when the inflatable air tube is required to be used, the inflation air bag tube can be inflated through the inflation air tube 14 to be locally hardened, and compared with the technical scheme of integrally hardening in the above embodiment, the inflatable air tube has higher safety and is more flexible to use; in the actual use process, the number of the inflation air tubes 14 should be determined according to the actual length of the gastric tube 1, the number of the inflation air bag tubes and the longitudinal distance; after the spiral inflatable air bag tube is inflated, the stability is high, the hardness is moderate, and if a direct isolation inflation mode is adopted, the outer tube of the stomach tube 1 and the inner-layer hose 15 are easy to deform, so that more injuries can be brought to a user; the whole device is relatively practical.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The multifunctional implantable gastrointestinal stimulation system is characterized by comprising a gastric tube (1), wherein one end of the gastric tube (1) is fixedly connected with a gastric stimulator (2), the gastric stimulator (2) comprises a sealing shell, the surface of the sealing shell is connected with a stimulation electrode and a sensor, the sensor comprises a micro pressure sensor, a temperature sensor and a pH sensor, a central processing module, a power supply processing module and a communication module are arranged in the sealing shell, a guide wire (4) is inserted into the gastric tube (1), one end of the guide wire (4) is connected with the central processing module, the power supply processing module and the communication module in the sealing shell, the other end of the guide wire (4) is fixedly connected with an external controller (3), the outer surface of the external controller (3) is provided with a display screen (10) and a control panel (9), guide port (12) have been seted up to the surface of stomach tube (1), guide port (12) are close to stomach stimulator (2), stomach tube (1) is the cavity hose.
2. The multifunctional implantable gastrointestinal stimulation system according to claim 1, wherein: the stomach tube (1) is located the external one end and is provided with automatically controlled bifurcated pipe (5), automatically controlled bifurcated pipe (5) are worn out in seal wire (4) and are connected with external controller (3).
3. The multifunctional implantable gastrointestinal stimulation system according to claim 1, wherein: and a hose branch pipe (6) is arranged at one end of the stomach tube (1) positioned outside the body.
4. The multifunctional implantable gastrointestinal stimulation system according to claim 3, wherein: the stomach tube (1) is fixedly connected with a built-in hose (13) inside, and the built-in hose (13) is wound on the inner surface of the stomach tube (1).
5. The multifunctional implantable gastrointestinal stimulation system according to claim 4, wherein: one end of the built-in hose (13) is closed, and the other end of the built-in hose is communicated with the hose branch pipe (6).
6. The multifunctional implantable gastrointestinal stimulation system according to claim 5, wherein: a control valve is arranged in the hose branch pipe (6), and the built-in hose (13) is ventilated and then becomes hard.
7. The multifunctional implantable gastrointestinal stimulation system according to claim 1, wherein: the stomach tube (1) is located external one end and is provided with intercommunication bifurcated pipe (7), intercommunication bifurcated pipe (7) and the inside intercommunication of stomach tube (1).
8. The multifunctional implantable gastrointestinal stimulation system according to claim 7, wherein: the outer surface of the guide wire (4) is sleeved with a built-in protection tube (11).
9. The multifunctional implantable gastrointestinal stimulation system according to claim 7, wherein: a built-in through pipe (8) is arranged between the guide port (12) and the communicating branch pipe (7).
10. The multifunctional implantable gastrointestinal stimulation system according to claim 4, wherein: stomach tube (1) is bilayer structure, stomach tube (1) includes inlayer hose (15), built-in hose (13) are located between the bilayer structure of stomach tube (1), and built-in hose (13) are a plurality of groups and aerify the gasbag pipe and constitute, and a plurality of groups aerify the gasbag pipe and block each other, a plurality of groups aerify the surface intercommunication of gasbag pipe and have aerify trachea (14), a plurality of groups aerify trachea (14) and wear out from hose bifurcation (6), and a plurality of groups the surface fixedly connected with position label of aerifing trachea (14), the gasbag pipe that aerifys trachea (14) correspondence is aerifyd in position label mark.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020684484.7U CN212631450U (en) | 2020-04-29 | 2020-04-29 | Multifunctional implantable gastrointestinal stimulation system |
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| CN202020684484.7U CN212631450U (en) | 2020-04-29 | 2020-04-29 | Multifunctional implantable gastrointestinal stimulation system |
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| CN212631450U true CN212631450U (en) | 2021-03-02 |
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| CN202020684484.7U Active CN212631450U (en) | 2020-04-29 | 2020-04-29 | Multifunctional implantable gastrointestinal stimulation system |
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