CN210096414U - Multifunctional gastrointestinal tube - Google Patents

Abstract

The utility model relates to a multi-functional gastrointestinal tube, at least including be the body of cavity form with set up in the bag body of the first end of body, the second end of body is connected with and is the tubulose injection body of cavity circle, be provided with a plurality of on the injection body all along the axial direction extension of the injection body and the fixed slot that is parallel to each other, be provided with in the fixed slot a plurality of all with the injection orifice of body intercommunication, wherein: the extending direction of the injection hole is defined by the circumferential direction of the injection body; the injection hole, the hollow cavity of the tube body and the bag body jointly form a liquid supply channel for conveying liquid. The utility model discloses an injection hole that will be used for discharging for example liquid medicine, food sets up in the both sides of fixed slot to can strike the lateral wall of fixed slot at first after the fluid is spout from the injection hole, and then avoided the impact of fluid to human stomach or intestinal inner wall.

Description

Multifunctional gastrointestinal tube

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional gastrointestinal tube.

Background

At present, partial patients in thoracoabdominal surgery, such as esophagus, cardia, gastrointestinal and other surgeries and critically ill patients, such as coma, gastrointestinal injury and the like, need to put a stomach tube in the stomach for decompression so as to eliminate stomach expansion caused by effusion and pneumatosis, play a role in decompression, be beneficial to rest of the stomach and be beneficial to healing of an anastomotic stoma. For coma and severe patients, when gastric ulcer bleeding is suspected, the gastric ulcer can be quickly and rapidly diagnosed by gastric irrigation and treated by local medicines; jejunal feeding support is provided for patients who cannot feed to the stomach, and the jejunal tube enters the jejunum through the stomach.

The patent document with the publication number of CN204446648U discloses a double-balloon multifunctional gastrointestinal tube, which is provided with a double-lumen tube body, wherein the double-lumen tube body comprises a gastric tube cavity and a jejunum nutrition tube cavity, the inner wall of the gastric tube cavity is provided with a cardia balloon tube cavity, the inner wall of the jejunum nutrition tube cavity is provided with a pylorus balloon tube cavity, one end of the double-lumen tube body is branched into two independent tube bodies, the tail ends of the two independent tube bodies are respectively provided with a tube plug and a lacing connected with the tube plug, one end of the cardia balloon tube cavity and one end of the pylorus balloon tube cavity are both connected with balloons, and the balloons are connected; the jejunum nutrition tube cavity of the other end of the double-cavity tube body is internally provided with a metal wire, the tail end of the jejunum nutrition tube cavity is provided with a plurality of jejunum nutrition tube side holes, and the tail end of the stomach tube cavity of the other end of the double-cavity tube body is provided with a plurality of stomach tube side holes. The utility model can not only reduce the pressure of the stomach and suck the content in the stomach, but also can treat the local drug in the stomach, and simultaneously can supply nutrition and drug treatment in the intestine. It does not avoid direct impact of the drug or nutrient on the inner wall of the stomach or intestine.

SUMMERY OF THE UTILITY MODEL

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

To the deficiency of the prior art, the utility model provides a multifunctional gastrointestinal tube, at least including the body that is the cavity form with set up in the bag body of the first end of body. The second end of body is connected with and is the tubulose injection body of cavity circle, be provided with a plurality of all along the axial direction extension of injection body and parallel fixed slot each other on the injection body, be provided with a plurality of in the fixed slot all with the injection orifice of body intercommunication, wherein: the extending direction of the injection hole is defined by the circumferential direction of the injection body; the injection hole, the hollow cavity of the tube body and the bag body jointly form a liquid supply channel for conveying liquid.

According to a preferred embodiment, the shape of the fixing groove is defined by a rectangular parallelepiped shape, and the fixing groove is provided on both sides in a width direction thereof with the injection holes in a symmetrical manner with each other, respectively, and the fixing grooves can communicate with each other through the injection holes.

According to a preferred embodiment, the tube is further provided with a first balloon and a second balloon, wherein: under the condition that the injection body is inserted into the human body, the first air bag is arranged inside the human body, and the second air bag is arranged outside the human body, the first air bag and the second air bag can lock the tube body in an inflation and expansion mode.

According to a preferred embodiment, the first bladder communicates with a first air supply and the second bladder communicates with a second air supply.

According to a preferred embodiment, the first and second balloons are each defined by a toroidal shape, the tubular body being nested within the first and second balloons.

According to a preferred embodiment, the bag is connected to the first end of the tube by a connecting tube, the two ends of which are respectively provided with a first one-way valve and a second one-way valve, wherein: the connecting pipe can be communicated with the bag body in a mode that the first check valve is opened and the second check valve is closed under the condition that the pressure in the connecting pipe is reduced; or the connection pipe can be communicated with the pipe body in a manner that the first check valve is closed and the second check valve is opened when the pressure in the connection pipe is increased.

According to a preferred embodiment, the connecting tube communicates with a piston housing in the shape of a circular tube, in which a piston ram is arranged, wherein: in the case where the piston push rod moves in the axial direction of the plunger housing, the pressure inside the connecting tube can be increased or decreased.

According to a preferred embodiment, a heater is further provided in the bag body.

According to a preferred embodiment, a temperature sensor is also provided in the bag.

According to a preferred embodiment, the piston housing is further provided with a scale.

The utility model has the advantages of:

(1) the utility model discloses an injection hole that will be used for discharging for example liquid medicine, food sets up in the both sides of fixed slot to can strike the lateral wall of fixed slot at first after the fluid is spout from the injection hole, and then avoided the impact of fluid to human stomach or intestinal inner wall.

(2) The utility model discloses a set up piston push rod and piston ware shell, can be quantitative at every turn through the piston push rod with the human inside of the fluid of the bag body through the injection orifice injection, can guarantee the accuracy of injection volume through the scale.

(3) The utility model discloses can be relative through first gasbag and second gasbag with the stable fixing of body be for example human stomach opening part, avoid bringing extra misery for the patient because the body rocks or inserts too deeply.

Drawings

FIG. 1 is a schematic view of a preferred multi-functional gastrointestinal tube of the present invention; and

fig. 2 is a sectional view of section a-a in fig. 1.

List of reference numerals

1: a pipe body 2: a bag body 3: injection body

4: fixing groove 5: injection hole 6: first air bag

7: second airbag 8: first air feeder 9: second air feeder

10: connecting pipe 11: first check valve 12: second check valve

13: the piston housing 14: piston push rod 15: heating device

16: temperature sensor 17: scale division

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a multifunctional gastrointestinal tube, which at least comprises a hollow tube body 1 and a bag body 2 arranged at the first end of the tube body 1. The tube body 1 can be inserted into the stomach or intestinal tract of a human body through an operation opening provided in the stomach or intestinal tract of the human body, so that the medicine or food in the bag body 2 can be delivered into the human body through the tube body 1. The second end of the tube body 1 is connected with an injection body 3 in a hollow round tube shape, and a plurality of fixing grooves 4 which extend along the axial direction of the injection body 3 and are parallel to each other are arranged on the injection body 3. A plurality of injection holes 5 which are communicated with the tube body 1 are arranged in the fixed groove 4. The extension direction of the injection hole 5 is defined by the circumferential direction of the injection body 3. Specifically, as shown in fig. 2, the shape of the fixing groove 4 is defined by a rectangular parallelepiped shape, and a plurality of injection holes 5 are respectively provided in a symmetrical manner with each other along both sides of the fixing groove 4 in the width direction. The fixing grooves 4 can communicate with each other through the injection hole 5. The injection hole 5, the hollow cavity of the tube body 1 and the bag body 2 together form a liquid supply channel for conveying liquid. The fluid such as medicine or food in the pouch body 2 can be transferred to the injection hole 5 through the tube body 1 and then ejected through the injection hole 5. The fluid sprayed from the injection hole 5 vertically strikes both sides of the fixing groove 4 in the width direction thereof, thereby preventing the fluid from striking the stomach wall or the intestinal wall.

Preferably, the tube body 1 is further provided with a first balloon 6 and a second balloon 7. After the injection body 3 is inserted into the inside of the human body through the operation opening. The first air bag 6 enters the human body together with the injection body 3, and the second air bag 7 is exposed out of the human body. The first air cell 6 communicates with a first air feeder 8, and the second air cell 7 communicates with a second air feeder 9. The first air supplier 8 and the second air supplier 9 can be air pumps or hand-pressing air bags, and then the first air bag 6 and the second air bag 7 can be respectively fixed on two sides of the operation opening according to an inflation expansion mode, so that the pipe body 1 is limited and fixed. Preferably, the first bladder 6 and the second bladder 7 are each shaped as a circular ring, and the tubular body 1 is nested in the first bladder 6 and the second bladder 7.

Preferably, the pouch 2 is connected to the first end of the tube 1 by a connection tube 10. The two ends of the connection pipe 10 are respectively provided with a first check valve 11 and a second check valve 12. The connecting pipe 10 is communicated with a piston device shell 13 in a circular pipe shape, and a piston push rod 14 is arranged in the piston device shell 13. Further, in the case where the piston push rod 14 moves in the axial direction of the plunger housing 13, the pressure in the connection pipe 10 can be increased or decreased. The first check valve 11 and the second check valve 12 may be check valves provided with a flexible check valve part that can be opened by a pressure difference generated at both sides thereof and can be automatically closed based on flexibility thereof when the pressure difference disappears. For example, when the piston rod 14 moves away from the connection pipe 10, the pressure inside the connection pipe 10 decreases, and the first check valve 11 opens and the second check valve 12 closes, so that the fluid in the bag body 2 enters the connection pipe. When the piston rod 14 moves towards the connection tube 10, the pressure inside the connection tube 10 increases, and the first check valve 11 is closed and the second check valve 12 is opened, so that the fluid in the connection tube 10 can be transmitted to the injection body 3 through the tube body 1. Preferably, the plunger housing 13 is also provided with a scale 17. The injection amount of each time can be controlled through the scales, and the final fluid injection amount can be conveniently determined by medical staff, so that the excessive injection of medicines or food can be avoided.

Preferably, a heater 15 is further provided in the bag body 2. A temperature sensor 16 is also provided in the bag body 2. The temperature of the fluid in the bag body can be monitored in real time through the temperature sensor 16, and stimulation to a human body caused by too low or too high temperature is avoided. When the fluid temperature is too low, the fluid may be heated by heater 15 to ensure that the fluid is at a suitable temperature.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a multi-functional gastrointestinal tube, at least including being body (1) of cavity form with set up in bag body (2) of the first end of body (1), its characterized in that, the second end of body (1) is connected with and is the tubulose injection body (3) of cavity circle, be provided with on the injection body (3) a plurality of all extend and fixed slot (4) that are parallel to each other along the axial direction of the injection body (3), be provided with in fixed slot (4) a plurality of all with injection orifice (5) of body (1) intercommunication, wherein:

the extension direction of the injection hole (5) is defined by the circumferential direction of the injection body (3);

the injection hole (5), the hollow cavity of the tube body (1) and the bag body (2) jointly form a liquid supply channel for conveying liquid.

2. The multifunctional gastrointestinal tube according to claim 1, wherein the shape of the fixing groove (4) is defined by a rectangular parallelepiped shape, and the fixing groove (4) is provided on both sides in the width direction thereof with a plurality of the injection holes (5) in a symmetrical manner with each other, respectively, and the fixing grooves (4) can communicate with each other through the injection holes (5).

3. Multifunctional gastrointestinal tube according to claim 2, wherein the tube body (1) is further provided with a first balloon (6) and a second balloon (7), wherein:

under the condition that the injection body (3) is inserted into the human body, the first air bag (6) is arranged inside the human body, and the second air bag (7) is arranged outside the human body, the first air bag (6) and the second air bag (7) can lock the tube body (1) in an inflation and expansion mode.

4. Multifunctional gastrointestinal tube according to claim 3, wherein the first balloon (6) is in communication with a first gas supply (8) and the second balloon (7) is in communication with a second gas supply (9).

5. Multifunction gastrointestinal tube according to claim 4, wherein the shape of the first balloon (6) and the second balloon (7) are each defined by a circular ring shape, the tube body (1) being nested in the first balloon (6) and the second balloon (7).

6. Multifunctional gastrointestinal tube according to claim 1, wherein the pouch (2) is connected to the first end of the tube body (1) by a connecting tube (10), the two ends of the connecting tube (10) being provided with a first one-way valve (11) and a second one-way valve (12), respectively, wherein:

the connection pipe (10) can be communicated with the bag body (2) in a way that the first one-way valve (11) is opened and the second one-way valve (12) is closed under the condition that the pressure in the connection pipe (10) is reduced; or

The connection pipe (10) can communicate with the pipe body (1) in such a manner that the first check valve (11) is closed and the second check valve (12) is opened, in case the pressure inside the connection pipe (10) increases.

7. Multifunctional gastrointestinal tube according to claim 6, wherein the connection tube (10) communicates with a piston housing (13) in the shape of a circular tube, a piston push rod (14) being arranged in the piston housing (13), wherein:

in case the piston pusher (14) moves in the axial direction of the plunger housing (13), the pressure inside the connecting tube (10) can be increased or decreased.

8. Multifunctional gastrointestinal tube according to claim 1, wherein a heater (15) is further arranged in the pouch (2).

9. Multifunctional gastrointestinal tube according to claim 1, wherein a temperature sensor (16) is further arranged in the pouch (2).

10. Multifunctional gastrointestinal tube according to claim 7, wherein the plunger housing (13) is further provided with a scale (17).

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