CN215386446U

CN215386446U - Intussusception enema operation pipe that resets

Info

Publication number: CN215386446U
Application number: CN202121738082.1U
Authority: CN
Inventors: 杨幸; 陈盈; 陈远鹏
Original assignee: Guangxi Maternal and Child Health Hospital
Current assignee: Guangxi Maternal and Child Health Hospital
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model relates to the technical field of medical instruments. An intussusception enema reset operation tube comprises a main tube, wherein a tube head is arranged at the front end of the main tube, an internal air outlet hole is formed in the front end of the tube head, a coupling head matched with an enema machine is mounted at the tail of the main tube, an internal main air bag and an external auxiliary air bag are further arranged on the main tube, the internal main air bag is fixedly arranged on one side of the tube head, a thread section is arranged in the middle of the main tube, the external auxiliary air bag is movably sleeved on the thread section, a first inflation branch tube is arranged outside the coupling head, and a second inflation branch tube is arranged outside the main tube; the first inflation branch pipe is communicated with the in-vivo main airbag, and the second inflation branch pipe is communicated with the in-vitro auxiliary airbag. The utility model can effectively prevent the main catheter from sliding down from the anus or sliding too deeply, has good sealing effect and avoids air leakage.

Description

Intussusception enema operation pipe that resets

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an intussusception enema reset operation tube.

Background

Acute intussusception is a specific disease in infancy and is one of the common acute abdominal diseases in pediatric surgery, is common within 1 year of age and accounts for 60-65%, and is developed all the year round, with the highest incidence rate in late spring and early summer possibly related to upper respiratory tract infection and virus infection. The Chinese medicine has high morbidity and accounts for the first place of the intestinal obstruction of the infants. At present, the treatment method aiming at the infantile intussusception generally adopts a colon gas injector with automatically controlled pressure, a Foley tube is inserted into an anus, various images of intussusception lumps are seen after the anus injects gas, the intussusception lumps gradually retract towards the ileocecum until the intussusception lumps completely disappear, and at the moment, the center of the abdomen suddenly bulges, and a reticular or circular inflated ileum is seen, which indicates that the intussusception is reset. Adopt the air enema to reset intussusception, the rate of resetting can reach more than 95%, but because the baby cries when children's enema, intussusception enema resets the easy roll-off of the operating tube commonly used, and intussusception enema resets the biggest specification of the operating tube commonly used and is number 22, it is not suitable for big age children, the pipe diameter is too little, single sacculus is poor to the intestinal seal, make intestinal gas discharge from the periphery easily, intestinal internal gas pressure is not enough, the enema effect is not good enough, easily follow the anus behind the patient's strength and discharge and deviate from, need place once more.

In view of the above, there is an urgent need to design and manufacture an intussusception enema reduction operation tube.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the intussusception enema reset operation tube, which can solve the problem that the operation tube is easy to separate, can effectively prevent a main catheter from sliding down from an anus or sliding too deeply while performing effective enema, has good sealing effect, avoids air leakage, has the characteristics of good tightness, practicability, convenience, humanized design, suitability for children at all ages, increased success rate of air enema and alleviation of the pain of patients and family members.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

an intussusception enema reset operation tube comprises a main tube, wherein a tube head is arranged at the front end of the main tube, an internal air outlet hole is formed in the front end of the tube head, a coupling head matched with an enema machine is mounted at the tail of the main tube, an internal main air bag and an external auxiliary air bag are further arranged on the main tube, the internal main air bag is fixedly arranged on one side of the tube head, a thread section is arranged in the middle of the main tube, the external auxiliary air bag is movably sleeved on the thread section, a first inflation branch tube is arranged outside the coupling head, and a second inflation branch tube is arranged outside the main tube; the first inflation branch pipe is communicated with the in-vivo main airbag, and the second inflation branch pipe is communicated with the in-vitro auxiliary airbag.

As a further improvement of the utility model, the length of the thread section is 2-5 cm.

As a further improvement of the utility model, a sleeve which is connected with the main catheter in a sliding way is arranged on the external ballonet, and the sleeve is made of medical silicon rubber material.

As a further improvement of the utility model, a plurality of side air outlets are arranged on the outer side wall of the catheter head and are arranged in a plurality of rows, and the diameters of the side air outlets are smaller than the diameters of the inner air outlets.

As a further improvement of the utility model, a first inflation inlet is arranged at the end part of the first inflation branch pipe, and a second inflation inlet is arranged outside the second inflation branch pipe; the internal main airbag is connected with a first inflation port through a first inflation branch pipe, and the external auxiliary airbag is connected with a second inflation branch pipe.

As a further improvement of the utility model, the periphery of the main airbag in the body is provided with a wrinkled rubber cushion layer.

As a further improvement of the utility model, the first pneumatic branch is disposed through the interior of the main conduit.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the utility model changes the original operation tube single air bag into an inner air bag and an outer air bag to prevent the air from being discharged from the anus, thereby improving the air input, improving the success rate of restoration and reducing the pain of patients. Because the rectum of each infant has different lengths, the external ballonet can slide on the main catheter to adjust the position so as to seal the outside of the anus. When using, external ballonet is taut according to the rectum length adjustment of every infant, moves taut then inflates to the anus position along main duct, and the setting of screw thread section on the main duct can increase frictional force, avoids external ballonet to inflate the back and slides, plays spacing effect.

Drawings

Figure 1 is a schematic structural view of an intussusception enema reduction operating tube of the present invention;

figure 2 is a schematic view of the intussusception enema reduction operating tube of the present invention in use;

wherein, labeled in the figures: 1. a main duct; 2. a catheter head; 3. an internal air outlet; 4. a coupling head; 5. an in vivo main airbag; 6. an extracorporeal ballonet; 7. a threaded segment; 8. a first pneumatic manifold; 9. a second pneumatic manifold; 10. a sleeve; 11. side air outlet holes; 12. a first inflation port; 13. a second inflation port; 14. a wrinkled rubber cushion layer;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, an intussusception enema reset operation tube comprises a main tube 1, a tube head 2 is arranged at the front end of the main tube 1, an internal air outlet hole 3 is arranged at the front end of the tube head 2, a coupling head 4 matched with an enema machine is arranged at the tail of the main tube 1, an internal main air bag 5 and an external auxiliary air bag 6 are further arranged on the main tube 1, the internal main air bag 5 is fixedly arranged at one side of the tube head 2, a thread section 7 is arranged in the middle of the main tube 1, the thread section 7 is 2-5cm in length and is suitable for being used by infants of different ages, the external auxiliary air bag 6 is movably sleeved on the thread section 7, a first inflation branch tube 8 is arranged outside the coupling head 4, and a second inflation branch tube 9 is arranged outside the main tube 1; the first branch inflation pipe 8 is communicated with the in-vivo main airbag 5, and the second branch inflation pipe 9 is communicated with the in-vitro sub-airbag 6.

The utility model changes the single air bag of the operation tube into the inner and outer air bags to prevent the air from being discharged from the anus, thereby improving the air input, improving the success rate of restoration and reducing the pain of patients. Because the rectum length of every infant has the difference, external ballonet 6 can slide in order to adjust the position at main duct 1 to outside airtight anus, in effective enema, effectively prevent main duct 1 from the anus landing, perhaps slide in too deeply, sealed effectual, avoid gas leakage. When using, external ballonet 6 is taut according to the rectum length adjustment of every infant, moves taut and then inflates to the anus position along main duct 1, and main duct 1 goes up the setting of screw thread section 7, can increase frictional force, avoids external ballonet 6 to inflate the back and slides, plays spacing effect.

In order to adjust the external ballonet 6 conveniently, a sleeve 10 is fixedly arranged on the external ballonet 6, the sleeve 10 is connected with the main catheter 1 in a sliding mode, and the sleeve 10 is made of medical silicon rubber materials.

As a further improvement of the utility model, a plurality of side air outlets 11 are arranged on the outer side wall of the catheter head 2 and are arranged in a plurality of rows, and the diameter of the side air outlets 11 is smaller than that of the inner air outlet 3.

As a further improvement of the utility model, the end of the first inflation branch pipe 8 is provided with a first inflation port 12, and the outside of the second inflation branch pipe 9 is provided with a second inflation port 13; the in-vivo main airbag 5 is connected with a first inflation port 12 through a first inflation branch pipe 8, and the in-vitro auxiliary airbag 6 passes through a second inflation branch pipe 9.

As a further improvement of the utility model, the corrugated rubber cushion layer 14 is arranged on the periphery of the main airbag 5 in the body, and the corrugated design is used, so that the friction force is large, and the stability of the fixation in the body of the main catheter 1 can be increased.

As a further development of the utility model, the first pneumatic branch 8 is arranged through the interior of the main conduct 1.

The working principle of the utility model is as follows: before using, check whether the function of each part is intact, during the use, insert main duct 1 suitable position in the rectum from the anus, adjust the position of external ballonet 6 outside the anus, about 20ml ~ 30ml of gas injection in internal main gasbag 5, prevent that main duct 1 from deviating from the anus can, about 30ml ~ 40ml of gas injection of external ballonet 6 prevents the gas leakage with airtight anus, the infant gets the horizontal position, the head of a family fixes its shoulder and thigh root. Then the coupling head 4 matched with the air enema machine is connected to the air enema machine, gas injection is started under fluoroscopy, gas is injected into the intestinal canal of the sick child from the in-vivo air outlet hole 3 and the multiple rows of side air outlet holes 11 at the front end of the catheter head 2, the pressure is 6 Kp-9 Kp at first, when the pressure is insufficient, the pressure can be increased to 12Kp, if the intussusception can see the cup-shaped shadow in the colon, the colon gradually contracts towards the right lower abdomen, and the cecum is usually stopped for several seconds to dozens of seconds at the ileocecal part. Until the small intestine is suddenly gasified, indicating that the reduction is successful.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. An intussusception enema reset operation tube, which comprises a main catheter (1), and is characterized in that: the front end of the main pipe (1) is provided with a pipe head (2), the front end of the pipe head (2) is provided with an internal air outlet (3), the tail part of the main pipe (1) is provided with a coupling head (4) matched with an enemator, the main pipe (1) is also provided with an internal main air bag (5) and an external auxiliary air bag (6), the internal main air bag (5) is fixedly arranged at one side of the pipe head (2), the middle part of the main pipe (1) is provided with a thread section (7), the external auxiliary air bag (6) is movably sleeved on the thread section (7), the coupling head (4) is externally provided with a first inflation branch pipe (8), and the main pipe (1) is externally provided with a second inflation branch pipe (9); the first inflation branch pipe (8) is communicated with the in-vivo main airbag (5), and the second inflation branch pipe (9) is communicated with the in-vitro auxiliary airbag (6).

2. An intussusception enema reduction operative tube of claim 1, wherein: the length of the thread section (7) is 2-5 cm.

3. An intussusception enema reduction operative tube of claim 1, wherein: the external ballonet (6) is provided with a sleeve (10) which is connected with the main catheter (1) in a sliding way, and the sleeve (10) is made of medical silicon rubber material.

4. An intussusception enema reduction operative tube of claim 1, wherein: the outer side wall of the catheter head (2) is provided with a plurality of side air outlets (11) which are arranged in a plurality of rows, and the diameters of the side air outlets (11) are smaller than the diameters of the inner air outlets (3).

5. An intussusception enema reduction operative tube of claim 1, wherein: a first inflation inlet (12) is formed in the end part of the first inflation branch pipe (8), and a second inflation inlet (13) is formed in the outer part of the second inflation branch pipe (9); the in-vivo main airbag (5) is connected with a first inflation opening (12) through a first inflation branch pipe (8), and the in-vitro auxiliary airbag (6) passes through a second inflation branch pipe (9).

6. An intussusception enema reduction operative tube of claim 1, wherein: and a wrinkled rubber cushion layer (14) is arranged on the periphery of the in-vivo main air bag (5).

7. An intussusception enema reduction operative tube of claim 1, wherein: the first inflation branch pipe (8) is arranged in the main pipe (1) in a penetrating way.