CN219896743U - Abdominal cavity drainage tube - Google Patents
Abdominal cavity drainage tube Download PDFInfo
- Publication number
- CN219896743U CN219896743U CN202321263705.3U CN202321263705U CN219896743U CN 219896743 U CN219896743 U CN 219896743U CN 202321263705 U CN202321263705 U CN 202321263705U CN 219896743 U CN219896743 U CN 219896743U
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- China
- Prior art keywords
- abdominal cavity
- drainage
- main
- inflation
- tube
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- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 74
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000003187 abdominal effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 229920002457 flexible plastic Polymers 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 22
- 206010052428 Wound Diseases 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 11
- 208000014674 injury Diseases 0.000 abstract description 8
- 206010003445 Ascites Diseases 0.000 abstract description 7
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 210000003200 peritoneal cavity Anatomy 0.000 description 3
- 208000019425 cirrhosis of liver Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides an abdominal cavity drainage tube, which comprises a main tube body, wherein the front end of the main tube body is provided with a drainage inlet, and the rear end of the main tube body is provided with an external joint used for being connected with an external device so as to lead out drainage liquid outwards into the external device; an air bag is fixedly arranged outside the main pipe body, the air bag is connected with an air charging pipe for charging, the air charging pipe is positioned at one side of the main pipe body, and the air charging end of the air charging pipe extends towards one end of the outer joint; the air bag is inflated and pressed on the wound after penetrating into the abdominal cavity, so that drainage liquid in the abdominal cavity is prevented from leaking from the wound and the main pipe body slides from the abdominal cavity, the abdominal cavity drainage tube provided by the utility model is convenient to fix, prevents falling and leakage during use, simplifies the related operation flow of ascites drainage operation, does not cause injury to patients, and reduces the labor and time cost.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an abdominal cavity drainage tube.
Background
The abdominal cavity drainage tube is used for guiding pus, blood and liquid accumulated in abdominal tissues or abdominal cavities of a human body to the outside of the body so as to prevent postoperative infection and influence on wound healing, for example, a patient with liver cirrhosis often needs to be placed into the abdominal cavity drainage tube for ascites drainage operation.
The existing abdominal cavity drainage tube is a single latex tube, and is generally fixed by stitching the abdominal cavity drainage tube and skin or binding the abdominal cavity drainage tube and skin on a patient through an adhesive tape during clinical use. However, suture fixation tends to cause new injury and pain to the patient, the wound healing is slow, the removal of the suture is required to cause pain to the patient during tube drawing, and the suture leaves a scar on the patient. The adhesive tape is fixed outside, so that the adhesive tape is not firmly adhered due to ascites leakage, a drainage tube is easy to fall off, secondary injury is easy to a patient due to reinsertion, and the drainage treatment effect is influenced.
Therefore, the above prior art has at least the following technical problems: the abdominal cavity drainage tube in the prior art is not easy to fix and is easy to cause use injury to patients.
Disclosure of Invention
The abdominal cavity drainage tube solves the technical problems that the abdominal cavity drainage tube in the prior art is not easy to fix and is easy to cause use injury to a patient.
In order to solve the technical problems, the embodiment of the utility model provides an abdominal cavity drainage tube, which comprises a main tube body, wherein the front end of the main tube body is provided with a drainage inlet, and the rear end of the main tube body is provided with an external connector for being connected with an external device so as to lead out drainage liquid to the external device;
an air bag is fixedly arranged outside the main pipe body, the air bag is connected with an air charging pipe for charging, the air charging pipe is positioned at one side of the main pipe body, and the air charging end of the air charging pipe extends towards one end of the outer joint;
the air bag is inflated and pressed on the wound after penetrating into the abdominal cavity, so that drainage liquid in the abdominal cavity is prevented from leaking from the wound and the main pipe body slides out of the abdominal cavity.
Further, a pipe clamp for controlling the on-off state of the pipeline is arranged on the main pipe body.
Further, the drainage inlet includes a port at a front end of the main tubular body.
Further, the drainage inlet includes a radial hole disposed in the side wall of the main tubular body.
Further, the radial holes have a plurality of spaced apart locations on the main tubular body.
Further, the end arc of the front end of the main pipe body is in transition arrangement.
Further, the inflation end of the inflation tube is connected with an inflation interface which is used for being connected with external inflation equipment.
Further, the inflation interface is provided with a sealing cover so as to seal the inflation interface after inflation is finished.
Further, the abdominal cavity drainage tube further comprises a hard guide wire for assisting the main tube body to be inserted into the abdominal cavity, the guide wire is inserted into the abdominal cavity, and the main tube body is sleeved outside the guide wire and is inserted into the abdominal cavity along the guide wire.
Further, the main tube body, the balloon and the inflation tube are made of flexible plastic.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
(1) The inflatable air bag is arranged on the main pipe body, after the air bag penetrates into the abdominal cavity, the air bag is inflated inwards through the inflation pipe, and the air bag is blocked at the wound to press the wound after being inflated, so that leakage can be prevented, and meanwhile, the main pipe body cannot slip off from the abdominal cavity, so that the abdominal cavity drainage tube provided by the embodiment of the utility model is convenient to fix, drop-proof and leak-proof when in use, related operation flow of ascites drainage operation is simplified, injury to a patient is avoided, and labor and time cost is reduced.
(2) Radial holes formed in the front end port and the side wall of the main pipe body form the drainage inlet, so that drainage efficiency can be improved.
(3) A plurality of radial holes are arranged on the main pipe body at intervals so as to further improve the drainage rate.
(4) The end arc transition of the front end of the main pipe body is arranged, so that the damage to the abdominal cavity can be reduced.
(5) The inflation end of the inflation tube is connected with an inflation interface which is connected with external inflation equipment, and the inflation interface can be provided with a sealing cover so as to seal the inflation interface after inflation is finished, thereby avoiding air leakage of the air bag.
(6) The abdominal cavity drainage tube further comprises a hard guide wire for assisting the main tube body to be inserted into the abdominal cavity, and the guide wire can provide support for the main tube body, so that the main tube body can be conveniently stretched into a designated position in the abdominal cavity by arranging the guide wire.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an abdominal cavity drainage tube according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a top view of an abdominal drainage tube according to an embodiment of the present utility model.
Detailed Description
The abdominal cavity drainage tube solves the technical problems that the abdominal cavity drainage tube in the prior art is not easy to fix and is easy to cause use injury to a patient.
The technical scheme in the embodiment of the utility model aims to solve the technical problems, and the overall thought is as follows:
the inflatable air bag is arranged on the main pipe body, after penetrating into the abdominal cavity, the air bag is inflated inwards through the inflation pipe, and the air bag is blocked at the wound to press the wound after being inflated, so that leakage can be prevented, and meanwhile, the main pipe body cannot slip off from the abdominal cavity, so that the abdominal cavity drainage tube provided by the embodiment of the utility model is convenient to fix, drop-proof and leak-proof when in use, related operation flow of ascites drainage operation is simplified, injury to a patient is avoided, and labor and time cost is reduced.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
In one or more embodiments of the utility model, an abdominal cavity drainage tube is provided, which belongs to the technical field of medical auxiliary devices and can be applied to ascites drainage operation of patients with liver cirrhosis.
As shown in fig. 1 and 2, the abdominal drainage tube according to the embodiment of the utility model comprises a main tube body 10, wherein a drainage inlet is formed in the front end of the main tube body 10, and an external connector 12 for connecting with an external device is arranged at the rear end of the main tube body 10 so as to guide out drainage liquid in an abdominal cavity to the external device;
an air bag 20 is fixedly arranged outside the main pipe body 10, the air bag 20 is connected with an air charging pipe 30 for charging, the air charging pipe 30 is positioned at one side of the main pipe body 10, and the charging end of the air charging pipe 30 extends to the end where the outer joint 12 is positioned;
the balloon 20 is inflated to press against the wound after penetrating into the abdominal cavity to prevent drainage fluid in the abdominal cavity from leaking from the wound and to prevent the main tube body 10 from slipping out of the abdominal cavity.
As can be seen from the above description, the abdominal cavity drainage tube provided by the embodiment of the utility model has the advantages that the inflatable air bag 20 is arranged on the main tube body 10, after the air bag 20 penetrates into the abdominal cavity, the inflatable air bag 30 is inflated inwards, the air bag 20 is blocked at the wound to press the wound, so that leakage can be prevented, and meanwhile, the main tube body 10 cannot slip off from the abdominal cavity, so that the abdominal cavity drainage tube provided by the embodiment of the utility model is convenient to fix, prevents falling and prevents leakage when in use, simplifies the related operation flow of the ascites drainage operation, does not harm patients, and reduces the labor and time cost.
In addition, the external connection device may be a drainage bag, and the external connector 12 is configured to be matched with the interface of the drainage bag, and the shape of the external connector 12 can be correspondingly changed according to different types and types of external connection inflating devices.
In the embodiment of the present utility model, for convenience of description, the end of the abdominal cavity drainage tube facing the patient during use is taken as the front end, and the end facing the medical care operator is taken as the rear end, which is not a limitation of the protection scope of the embodiment of the present utility model.
In some embodiments, the main pipe body 10 is provided with a pipe clamp 13 for controlling the on-off state of the pipe. Specifically, pressing the pipe clamp 13 can act as a shut-off, releasing the pipe clamp 13, and leaving the main pipe body 10 clear.
In some embodiments, as shown in FIG. 3, the drainage inlet includes a port 14 at the front end of the main tubular body 10. Specifically, the two ends of the main tube body 10 are penetrated, the port 14 at the front end forms the drainage inlet, and the drainage liquid in the abdominal cavity enters the main tube body 10 from the port and flows into the drainage bag from the external joint.
In some embodiments, the drainage inlet further comprises radial holes 11 provided in the front side wall of the main tubular body 10. Specifically, radial holes 11 are also formed in the side wall of the front end of the main pipe body 10, so that drainage efficiency can be improved.
In some embodiments, the radial holes 11 have a plurality of spaced apart locations on the main tube body 10, and the radial holes 11 are symmetrically located on the side wall of the main tube body 10.
Specifically, the plurality of radial holes 11 are arranged to increase the suction rate, the symmetrical radial holes 10 can further increase the suction rate, and the radial holes 11 penetrating through the two sides can promote the drainage liquid in the abdominal cavity to be uniformly sucked.
In some embodiments, the end arc transition of the front end of the main pipe body 10 is provided. In this way, damage to the abdominal cavity can be reduced.
In some embodiments, the inflation port 31 for connecting with an external inflation device is connected to the inflation end of the inflation tube 30, and the inflation port 31 may be provided with a sealing cap to seal the inflation port 31 after inflation is completed. Specifically, the inflation interface 31 is configured to be matched with an interface of an external inflation device, where the external inflation device can adopt existing mature related devices, and the shape of the inflation interface 31 can be correspondingly changed according to different types of external inflation devices.
In some embodiments, the peritoneal drainage tube further comprises a stiff guide wire for assisting insertion of the main tube body 10 into the peritoneal cavity, the guide wire being inserted into the peritoneal cavity, the main tube body 10 being sleeved within the guide wire and inserted into the peritoneal cavity along the guide wire.
Specifically, when in use, the guide wire is inserted into the abdominal cavity through the wound, and the guide wire is hard (for example, can be a thin steel wire or other hard fibers suitable for medical use), so that the insertion is very convenient, then the main pipe body 10 is sleeved outside the guide wire, the front end of the main pipe body 10 is guided into the abdominal cavity along the guide wire until the uninflated air bag 20 also penetrates into a designated position in the abdominal cavity, and the guide wire is extracted. Thus, since the guide wire can provide support to the main tubular body 10, it can be convenient to extend the main tubular body 10 into a designated location within the abdominal cavity by providing the guide wire.
In some embodiments, the main tube body 10, the balloon 20, and the inflation tube 30 are made of flexible plastic. For example, the main tube body 10 and the inflation tube 30 may be made of polyurethane material, and the airbag 20 may be made of silicone material.
The use principle of the abdominal cavity drainage tube provided by the utility model is as follows:
the front half part of the abdominal cavity drainage tube is reserved in the abdominal cavity by using the guide wire, the rear half part of the abdominal cavity drainage tube is positioned outside the abdominal cavity, the abdominal cavity drainage tube is tensioned, the abdominal cavity drainage tube is externally fixed on the skin by using gauze, then the air bag 20 is inflated by the inflation tube 30, and when the air bag 20 is inflated to be pressed on a wound of the abdominal cavity, the inflation is stopped, and the sealing cover is covered. The outer joint 4 of the main tube body 10 is connected to a drainage bag, and drainage is started. The drainage liquid in the abdominal cavity flows into the main tube body 10 from the drainage inlet at the front end and flows out into the drainage bag. By pressing the pipe clamp 13, the drainage can be suspended, the drainage bag can be replaced at the moment, the pipe clamp 13 is loosened, and drainage can be continued.
It will be understood that, although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments.
The terms of orientation such as external, intermediate, internal, etc. mentioned or possible to be mentioned in this specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed accordingly depending on the different positions and different states of use in which they are located. These and other directional terms should not be construed as limiting terms.
While the utility model has been described with respect to preferred embodiments thereof, it will be understood by those skilled in the art that various modifications and additions may be made without departing from the scope of the utility model. Equivalent embodiments of the present utility model will be apparent to those skilled in the art having the benefit of the teachings disclosed herein, when considered in the light of the foregoing disclosure, and without departing from the spirit and scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (10)
1. The abdominal cavity drainage tube is characterized by comprising a main tube body (10), wherein the front end of the main tube body (10) is provided with a drainage inlet, and the rear end of the main tube body is provided with an external joint (12) used for being connected with an external device so as to lead out drainage liquid to the external device;
an air bag (20) is fixedly arranged outside the main pipe body (10), the air bag (20) is connected with an air charging pipe (30) for charging, the air charging pipe (30) is positioned at one side of the main pipe body (10), and the air charging end of the air charging pipe (30) extends to one end of the outer joint (12);
the balloon (20) is inflated and pressed against the wound after penetrating into the abdominal cavity to prevent drainage liquid in the abdominal cavity from leaking from the wound and the main tube body (10) from slipping out of the abdominal cavity.
2. An abdominal cavity drainage tube according to claim 1, characterized in that the main tube body (10) is provided with a tube clamp (13) for controlling the on-off state of the tube.
3. An abdominal drainage tube according to claim 1 wherein the drainage inlet comprises a port (14) at the forward end of the main tube body (10).
4. An abdominal drainage tube according to claim 1 wherein the drainage inlet comprises radial holes (11) provided in the side wall of the main tube body (10).
5. An abdominal drainage tube according to claim 4 wherein the radial holes (11) have a plurality of spaced apart locations on the main tube body (10).
6. An abdominal cavity drainage tube according to claim 1, characterized in that the end arc of the front end of the main tube body (10) is arranged in a transition.
7. An abdominal cavity drainage tube according to claim 1, characterized in that the inflation end of the inflation tube (30) is connected with an inflation interface (31) for connection with an external inflation device.
8. An abdominal drainage tube according to claim 7 characterized in that the inflation port (31) is provided with a sealing cap to seal the inflation port (31) after inflation has ended.
9. An abdominal drainage tube according to claim 1 further comprising a stiff guide wire for assisting insertion of the main tube (10) into the abdominal cavity, the guide wire being inserted into the abdominal cavity, the main tube (10) being sleeved outside the guide wire and inserted into the abdominal cavity along the guide wire.
10. An abdominal drainage tube according to claim 1 wherein the main tube body (10), the balloon (20) and the inflation tube (30) are made of flexible plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263705.3U CN219896743U (en) | 2023-05-24 | 2023-05-24 | Abdominal cavity drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321263705.3U CN219896743U (en) | 2023-05-24 | 2023-05-24 | Abdominal cavity drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896743U true CN219896743U (en) | 2023-10-27 |
Family
ID=88436311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321263705.3U Active CN219896743U (en) | 2023-05-24 | 2023-05-24 | Abdominal cavity drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896743U (en) |
-
2023
- 2023-05-24 CN CN202321263705.3U patent/CN219896743U/en active Active
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| GR01 | Patent grant |