CN215900523U - Anti-floating peritoneal dialysis catheter - Google Patents
Anti-floating peritoneal dialysis catheter Download PDFInfo
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- CN215900523U CN215900523U CN202121483966.7U CN202121483966U CN215900523U CN 215900523 U CN215900523 U CN 215900523U CN 202121483966 U CN202121483966 U CN 202121483966U CN 215900523 U CN215900523 U CN 215900523U
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- water injection
- catheter
- bag
- pipe
- peritoneal dialysis
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Abstract
The utility model discloses an peritoneal dialysis catheter of an anti-floating catheter, which comprises a catheter, a water injection bag, a water injection tube and an injection pump, wherein the tail end of the water injection tube is fixedly connected with the water injection bag, and the tail end of the water injection tube is communicated with the water injection bag, the peritoneal dialysis catheter of the anti-floating catheter is characterized in that the structure is reasonable, the cost is low, the catheter is effectively prevented from floating, the water injection bag can be injected with water through the design of the water injection tube and the injection pump, the weight of the water injection bag is increased after the water injection bag is filled with water, the water injection bag can also expand, the tail end of the catheter is prevented from deviating, the pain of a patient is relieved, the workload of medical staff is relieved, the working efficiency of the medical staff is improved, the peritoneal dialysis catheter is easy to popularize and apply in a large scale, the contact area between the catheter and the abdominal cavity is further increased through the arrangement of convex points, the catheter positioned outside the body of the patient can be directly adhered to the skin of the patient through the arrangement of a fixing piece and an adhesive layer, preventing the catheter from falling off.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an abdominal penetration tube of an anti-floating tube.
Background
At present, two commonly used dialysis methods for treating renal failure clinically are available, one is hemodialysis by using an artificial kidney, the other is peritoneal dialysis which utilizes peritoneum as a dialysis membrane and achieves the treatment purpose by depending on dialysis dispersion and ultrafiltration, and the advantages of the peritoneal dialysis are as follows: simple equipment, low cost, easy operation and wide application. In the prior art, dialysis tube drifting easily occurs in the early stage of straight tube type peritoneal dialysis tube dialysis, a doctor has to pull out an old tube and replace a new tube through a surgical operation in the later stage, so that not only is a lot of pain brought to a patient, but also the economic burden of the patient is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-floating peritoneal dialysis catheter, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the peritoneal dialysis catheter comprises a catheter, a water injection bag, a water injection pipe and an injection pump, wherein a dialysis hole is formed in the tail end of the catheter, the water injection bag is fixedly arranged at the tail end of the catheter, the water injection pipe is positioned in the catheter, the tail end of the water injection pipe is fixedly connected with the water injection bag, the tail end of the water injection pipe is communicated with the water injection bag, and the insertion end of the water injection pipe is connected with the injection pump;
preferably, a fixing sheet is fixedly sleeved on the outer side of the catheter and is of a circular structure, an adhesive layer is fixedly arranged on one side of the fixing sheet, and a protective film is connected to the adhesive position of the adhesive layer.
Preferably, two sides of the water injection bag are of a corrugated structure.
Preferably, a plurality of convex points are fixedly connected to the outer side of the water injection bag.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable structure and low cost, effectively prevents the catheter from floating, can inject water into the water injection bag through the design of the water injection pipe and the injection pump, increases the weight of the water injection bag after the water injection bag is filled with water, and expands the water injection bag to prevent the tail end of the catheter from deviating, relieves the pain of a patient, lightens the workload of medical staff, improves the working efficiency of the medical staff, is easy to popularize and apply in a large scale, further increases the contact area between the catheter and the abdominal cavity through the arrangement of the convex points, and can directly adhere the catheter outside the body of the patient to the skin of the patient through the arrangement of the fixing piece and the adhesive layer to prevent the catheter from falling off.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the catheter, the water injection bag and the water injection pipe of the present invention;
FIG. 3 is an enlarged view of the position A of FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of the anchor sheet, adhesive layer and protective film of the present invention
In the figure: 1-catheter, 2-water injection bag, 3-water injection pipe, 4-injection pump, 5-fixing piece, 6-adhesive layer, 7-protective film and 8-salient point.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the peritoneal dialysis catheter comprises a catheter 1, a water injection bag 2, a water injection pipe 3 and an injection pump 4, wherein a dialysis hole is formed in the tail end of the catheter 1, the water injection bag 2 is fixedly arranged at the tail end of the catheter 1, the water injection pipe 3 is positioned in the catheter 1, the tail end of the water injection pipe 3 is fixedly connected with the water injection bag 2, the tail end of the water injection pipe 3 is communicated with the water injection bag 2, and the insertion end of the water injection pipe 3 is connected with the injection pump 4;
specifically, a fixing piece 5 is fixedly sleeved on the outer side of the catheter 1, the fixing piece 5 is of a circular structure, an adhesive layer 6 is fixedly arranged on one side of the fixing piece 5, and a protective film 7 is connected to the adhesive part of the adhesive layer 6.
Specifically, both sides of the water injection bag 2 have a corrugated structure.
Specifically, a plurality of bumps 8 are fixedly connected to the outer side of the water injection bag 2.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
The working principle is as follows: as can be seen from fig. 1-4, after inserting the catheter 1 and the water injection bag 2 into the abdominal cavity of the patient, the protective film 7 is torn, the adhesive layer 6 of the fixing piece 5 is adhered to the skin of the patient, then, the injection pump 4 is turned on, the injection pump 4 injects water into the water injection bag 2 through the water injection tube 3, the water injection bag 2 is inflated after being filled with water, at this time, the end of the catheter 1 does not deviate, when the catheter 1 needs to be taken out, the injection pump 4 is controlled to pump out the water in the water injection bag 2 through the water injection tube 3, so that the water injection bag 2 is contracted and flattened, and the catheter 1 can be taken out.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a prevent peritoneal dialysis pipe of pipe that floats, includes pipe (1), water injection bag (2), water injection pipe (3) and syringe pump (4), its characterized in that, the dialysis hole has been seted up to pipe (1) end, water injection bag (2) are fixed to be set up in pipe (1) end, water injection pipe (3) are located inside pipe (1), fixed connection between water injection pipe (3) end and water injection bag (2), and be linked together between water injection pipe (3) end and water injection bag (2), the end of inserting of water injection pipe (3) is connected with syringe pump (4).
2. The peritoneal dialysis catheter of the anti-floating catheter as claimed in claim 1, wherein a fixing piece (5) is fixedly sleeved outside the catheter (1), the fixing piece (5) is of a circular structure, an adhesive layer (6) is fixedly arranged on one side of the fixing piece (5), and a protective film (7) is connected to the adhesive part of the adhesive layer (6).
3. The peritoneal dialysis catheter of an anti-drift tube of claim 1, characterized in that the two sides of the water injection bag (2) are corrugated.
4. The peritoneal dialysis catheter of an anti-drift tube according to claim 1, characterized in that a plurality of convex points (8) are fixedly connected to the outer side of the water injection bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483966.7U CN215900523U (en) | 2021-07-01 | 2021-07-01 | Anti-floating peritoneal dialysis catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483966.7U CN215900523U (en) | 2021-07-01 | 2021-07-01 | Anti-floating peritoneal dialysis catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215900523U true CN215900523U (en) | 2022-02-25 |
Family
ID=80288660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121483966.7U Active CN215900523U (en) | 2021-07-01 | 2021-07-01 | Anti-floating peritoneal dialysis catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215900523U (en) |
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2021
- 2021-07-01 CN CN202121483966.7U patent/CN215900523U/en active Active
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