CN212679746U - Gastrointestinal decompression device in operation - Google Patents
Gastrointestinal decompression device in operation Download PDFInfo
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- CN212679746U CN212679746U CN202020492737.0U CN202020492737U CN212679746U CN 212679746 U CN212679746 U CN 212679746U CN 202020492737 U CN202020492737 U CN 202020492737U CN 212679746 U CN212679746 U CN 212679746U
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- pipe
- decompression device
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- gastrointestinal decompression
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Abstract
The utility model discloses an intraoperative gastrointestinal decompression device, which comprises a threaded pipe, a connecting pipe and a containing bag; the interior of the threaded pipe is hollow, the exterior of the threaded pipe is in a stepped cylindrical shape, the threaded pipe comprises a plurality of sections of convex strip sections with different pipe diameters, the pipe diameters of the convex strip sections are changed from small to large, and each convex strip section is provided with a plurality of convex strips; one end of the threaded pipe with the large diameter is connected with one end of the connecting pipe through threads; the other end of the connecting pipe is fixedly connected with the containing bag. The gastrointestinal decompression device in the operation of the utility model can be suitable for intestinal tracts with different pipe diameters. The utility model relates to the technical field of medical equipment.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to gastrointestinal decompression device in operation.
Background
Ileus is a common and frequently encountered surgical disease and is mostly caused by tumor and postoperative adhesion. Surgery is an effective means to address intestinal obstruction. However, in the course of ileus surgery, the expanded intestinal canal seriously affects the surgical exposure and operation, and is easy to be damaged and broken, resulting in that a large amount of intestinal contents leak into the abdominal cavity, increasing the infection risk of the abdominal cavity and the incision, and delaying the recovery of gastrointestinal function of patients.
The existing gastrointestinal decompression device can not adapt to intestinal tubes with different tube diameters according to the severity of intestinal obstruction and the intestinal tube expansion condition, and the application range is small; the bag body for containing the content of the intestinal canal is bound with the connecting pipe through the reinforcing rib or is in threaded connection, and the sealing performance is poor; when the pressure reducing device is used, the pressure reducing device is generally blocked by viscous and hard excrement, is difficult to discharge and has poor use effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art and provide an intraoperative gastrointestinal decompression device which can be suitable for intestinal canals with different pipe diameters.
The purpose of the utility model can be realized by the following technical scheme: an intraoperative gastrointestinal decompression device comprises a threaded pipe, a connecting pipe and a containing bag; the interior of the threaded pipe is hollow, the exterior of the threaded pipe is in a stepped cylindrical shape, the threaded pipe comprises a plurality of sections of convex strip sections with different pipe diameters, the pipe diameters of the convex strip sections are changed from small to large, and each convex strip section is provided with a plurality of convex strips; one end of the threaded pipe with the large diameter is connected with one end of the connecting pipe through threads; the other end of the connecting pipe is fixedly connected with the containing bag.
As a preferable technical scheme, the pipe diameter of the threaded pipe ranges from 1cm to 4 cm.
As a preferable technical scheme, the pipe diameter difference of adjacent convex strip sections of the threaded pipe is the same.
As a preferable technical scheme, the threaded pipe comprises 6 convex strip sections with different pipe diameters.
As a preferable technical scheme, the pipe diameters of each convex strip section are 1cm, 1.5cm, 2cm, 2.5cm, 3.5cm and 4cm respectively.
Preferably, the connection tube is integrally formed with the storage bag. The integral molding facilitates the use of the device in operation and can improve the sealing performance of the pressure reduction device.
As a preferred technical scheme, a one-way valve is arranged on the connecting pipe. The intestinal contents and gas cannot leak out during the decompression process by using the one-way valve.
As a preferred technical scheme, the one-way valve is connected with an external water source. The water is injected into the connecting pipe to assist the discharge of viscous and hard excrement.
Preferably, when the pressure reducing device is not in use, the storage bag is in a compressed state. The storage bag is in a compressed state and is convenient to store.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a screwed pipe includes the gib section of the different pipe diameters of multistage, can select the gib section of suitable pipe diameter according to ileus severity and intestines tube expansion condition among the operation process to be adapted to the intestines tube of different pipe diameters.
2. The utility model discloses a connecting pipe and storage bag integrated into one piece improve device's sealing performance, avoid the content to leak outward.
3. The utility model discloses a be equipped with a check valve on the connecting pipe, intestines content and gaseous can not leak outward among the decompression process, but can be toward the intraductal water injection of connecting, help thick, stereoplasm excrement and urine discharge.
4. The utility model discloses all be equipped with a plurality of sand grips on every bead section on the screwed pipe, need tie up with the line when the screwed pipe inserts the intestines tube, the sand grip can block with the line tighter, prevents that the screwed pipe from droing.
Drawings
Fig. 1 is a schematic structural view of an intraoperative gastrointestinal decompression device in an embodiment of the invention.
Wherein: 10: threaded pipe, 11: convex strip, 12: external thread, 20: connecting pipe, 21: internal thread, 22: storage bag, 23: a one-way valve.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
As shown in figure 1, the gastrointestinal decompression device in the operation comprises a threaded pipe, a connecting pipe and a storage bag, wherein the threaded pipe is connected with the connecting pipe, and the connecting pipe and the storage bag are integrally formed, so that the sealing performance of the decompression device is improved.
The inside cavity of screwed pipe, the outside is the cylindric of stairstepping, including the gib block section of the different pipe diameters of multistage, the pipe diameter of gib block section is by little grow, all is equipped with a plurality of sand grips on every gib block section. The screwed pipe is used for connecting the intestinal canal, and the sand grip is more favorable to binding screwed pipe and intestinal canal fixedly for the screw thread. In the operation process, the convex strip section with proper pipe diameter is selected according to the severity of intestinal obstruction and the intestinal canal expansion condition, and the unnecessary convex strip section is cut. In this embodiment, only 3 sections of the convex strip sections are shown, and the number of the convex strip sections can be increased or decreased according to actual conditions. For example, 6 convex strip sections are selected, and the pipe diameters of each convex strip section are 1cm, 1.5cm, 2cm, 2.5cm, 3.5cm and 4cm respectively.
The screwed pipe is equipped with the external screw thread at the most protruding strip section end of pipe diameter, is equipped with the internal thread in the connecting pipe, and the screwed pipe passes through threaded connection with the connecting pipe, improves sealing performance, avoids stomach intestine decompression in-process stomach intestine content to leak outward. The connecting pipe is provided with a one-way valve, and the outside of the valve is connected with a water source which can be used for injecting water in the connecting pipe to assist the discharge of viscous and hard excrement. The direction of the arrow shown in figure 1 is the water flow direction, the one-way valve can not only enter but also not exit, and intestinal contents and gas can not leak out in the gastrointestinal decompression process, thereby avoiding causing infection of medical care personnel.
The storage bag is compressed at ordinary times, is convenient to store, and is unfolded to store gastrointestinal contents during use.
The working principle of the utility model is as follows: and connecting and fixing the threaded pipe and the connecting pipe to assemble the pressure reducing device. And (4) selecting the convex strip section with the proper pipe diameter according to the severity of intestinal obstruction and the intestinal canal expansion condition, and cutting the unnecessary convex strip section. Then, a small incision is made above the obstructed part of the intestinal canal, a threaded pipe is placed in the intestinal canal, the threaded pipe and the intestinal canal are properly fixed by a wire to avoid the leakage of intestinal contents, and the gastrointestinal decompression can be carried out.
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. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. An intraoperative gastrointestinal decompression device is characterized by comprising a threaded pipe, a connecting pipe and a containing bag; the interior of the threaded pipe is hollow, the exterior of the threaded pipe is in a stepped cylindrical shape, the threaded pipe comprises a plurality of sections of convex strip sections with different pipe diameters, the pipe diameters of the convex strip sections are changed from small to large, and each convex strip section is provided with a plurality of convex strips; one end of the threaded pipe with the large diameter is connected with one end of the connecting pipe through threads; the other end of the connecting pipe is fixedly connected with the containing bag.
2. An intraoperative gastrointestinal decompression device according to claim 1, wherein the diameter of the threaded tube ranges from 1cm to 4 cm.
3. An intraoperative gastrointestinal decompression device according to claim 2 wherein the difference in tube diameter of adjacent ridge sections of the threaded tube is the same.
4. An intraoperative gastrointestinal decompression device according to claim 3 wherein the threaded tube comprises 6 sections of raised strip of different tube diameter.
5. An intraoperative gastrointestinal decompression device according to claim 4 wherein the tube diameter of each ridge section is 1cm, 1.5cm, 2cm, 2.5cm, 3.5cm, 4cm respectively.
6. The intraoperative gastrointestinal decompression device of claim 1, wherein the connecting tube is integrally formed with the receiving bag.
7. An intraoperative gastrointestinal decompression device according to claim 1 wherein a one-way valve is provided on the connecting tube.
8. An intraoperative gastrointestinal decompression device according to claim 7 wherein the one-way valve is connected to an external water source.
9. An intraoperative gastrointestinal decompression device according to claim 1 wherein when the decompression device is not in use, the receiving bag is in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492737.0U CN212679746U (en) | 2020-04-07 | 2020-04-07 | Gastrointestinal decompression device in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492737.0U CN212679746U (en) | 2020-04-07 | 2020-04-07 | Gastrointestinal decompression device in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212679746U true CN212679746U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020492737.0U Active CN212679746U (en) | 2020-04-07 | 2020-04-07 | Gastrointestinal decompression device in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212679746U (en) |
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2020
- 2020-04-07 CN CN202020492737.0U patent/CN212679746U/en active Active
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