PICC (Peripherally Inserted Central Catheter) improved pasting film convenient to fix
By designing a PICC dressing with features such as catheter grooves, through grooves, gaskets, and protrusions, the problems of catheter dislodgement and infection during replacement have been solved, improving ease of operation and patient comfort.
Patent Information
- Application Number
- CN202520272979.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing PICC films are prone to causing the indwelling tube to fall off and become infected when replaced, are inconvenient to operate, and may cause skin itching if worn for a long time.
An improved PICC dressing for easy fixation was designed, which includes structures such as a catheter groove, a through groove, a gasket, and a protrusion. These structures prevent the indwelling tube from falling off when changing the dressing, and the combination of a transparent protective film and an adhesive strip fixes it in place, reducing the skin contact area to prevent itching.
This technology prevents the indwelling tube from falling off and causing infection when changing the film, while also reducing skin itching. It is easy to operate and improves the safety and comfort of use.
Smart Images
Figure CN223696176U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field, concretely is a PICC improvement pasting film convenient to fix. BACKGROUND
[0002] PICC (Peripherally Inserted Central Catheter) is a kind of nursing technology suitable for middle and long-term intravenous infusion, is widely used in clinical medical treatment, and PICC catheterization needs to be fixed by outside pasting plaster to ensure its stability and safety in patient's body.
[0003] The existing PICC pasting film is usually pasted with indwelling tube and human skin when using, although firm, but when tearing film, PICC pasting film will stick indwelling tube, so as to press indwelling tube first when replacing pasting film, then tear film, not only operation is troublesome, and it is very likely to cause indwelling tube to fall off, and cause bacterial infection to human PICC tube puncture entry, therefore, we propose a kind to be fixed PICC improvement pasting film. UTILITY MODEL CONTENTS
[0004] In view of the deficiencies of the prior art, the utility model provides a PICC improvement pasting film convenient to fix, to solve the problems in the above background art.
[0005] To achieve the above object, the utility model is realized by the following technical scheme: a PICC improvement pasting film convenient to fix, including pasting film body, the pasting film body is internally provided with circular groove, the pasting film body bottom is fixedly installed with gasket, and gasket is located at the bottom of circular groove, the gasket is internally provided with through groove, the pasting film body bottom is provided with catheter groove, and catheter groove is located at the side of through groove, when needing to paste film to patient PICC tube puncture entry, in order to avoid replacement pasting film to cause harm, indwelling tube can be guided out along through groove and catheter groove, so as to avoid that adhesive layer contacts catheter, so as to cause falling off when replacing.
[0006] Preferably, the top end of the pasting film body is fixedly installed with a transparent protective film, the bottom end of the transparent protective film is fixedly installed with an air bag, the air bag is located inside the circular groove, the bottom end of the air bag is fixedly installed with a disinfecting cotton, and the disinfecting cotton is aligned with the patient's PICC tube puncture entry when pasting film, so as to protect the tube puncture entry.
[0007] Preferably, the first adhesive tape and the second adhesive tape are fixedly connected to the both sides of the film body, the film body, the first adhesive tape and the second adhesive tape are provided with a sticky layer tear-off film at the bottom end, a plurality of protrusions are fixedly installed at the bottom end of the film body and located between the film body and the sticky layer tear-off film, the film body can be fixed through the first adhesive tape and the second adhesive tape, and the protrusions can prevent itching caused by long-term sticking to the skin.
[0008] Preferably, the two third adhesive tapes are fixedly installed at the top end of the transparent protective film and are provided with a sticky layer on one side, so that the catheter joint can be fixed through the third adhesive tape.
[0009] Preferably, the first adhesive tape and the second adhesive tape are provided with a film-removing area at one end.
[0010] Preferably, the film body is made of plastic.
[0011] The utility model provides a PICC improvement film convenient to fix has the following beneficial effects:
[0012] 1、 this PICC improvement film convenient to fix, through the setting of catheter groove and through groove, when need to paste the film to the PICC tube puncture entry of patient, only need to make the disinfection cotton contact with the PICC tube puncture entry, then along with the through groove and catheter groove, pour out the PICC catheter, then fix the PICC joint under the third adhesive tape, the setting of this process can be fixed conveniently, and when changing the film, the indwelling tube will not fall off and the infection of the tube puncture entry.
[0013] 2、 this PICC improvement film convenient to fix, through the setting of gasket and protrusion, when pasting the film to the patient, the gasket and protrusion can avoid the itching caused by the long-term sticking of the film to the skin, and avoid the harm caused by the itching of the patient. ACCURACY
[0014] Figure 1 It is a structural schematic view of the utility model;
[0015] Figure 2 It is a bottom view of the utility model;
[0016] Figure 3 It is an enlarged view of A in the utility model; Figure 1
[0017] Figure 4 It is an enlarged view of B in the utility model. Figure 2
[0018] As shown in the figure: 1, the film body; 2, the first adhesive strip; 3, the second adhesive strip; 4, the round groove; 5, the air bag; 6, the catheter groove; 7, the transparent protective film; 8, the adhesive layer tear film; 9, the third adhesive strip; 10, the gasket; 11, the sterilization cotton; 12, the protruding block; 13, the through groove; 14, the film removal area. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0020] Please refer to Figures 1 to 4 The present application provides a technical scheme: a PICC improved film convenient to fix, which comprises a film body 1, a round groove 4 is formed in the film body 1, a gasket 10 is fixedly installed at the bottom end of the film body 1, the gasket 10 is used for dust prevention and preventing the film from contacting the skin for a long time, and the gasket 10 is located at the bottom end of the round groove 4, a through groove 13 is formed in the gasket 10, a catheter groove 6 is formed at the bottom end of the film body 1, the catheter groove 6 is used for placing a catheter, and the catheter groove 6 is located on one side of the through groove 13.
[0021] As Figure 1 shown, a transparent protective film 7 is fixedly installed at the top end of the film body 1, an air bag 5 is fixedly installed at the bottom end of the transparent protective film 7, the air bag 5 is located in the round groove 4, a sterilization cotton 11 is fixedly installed at the bottom end of the air bag 5, and the sterilization cotton 11 is used for protecting the tube piercing inlet.
[0022] As Figure 2 shown, a first adhesive strip 2 and a second adhesive strip 3 are fixedly connected to the two sides of the film body 1, the first adhesive strip 2 and the second adhesive strip 3 are used for fixing the film body 1, an adhesive layer tear film 8 is arranged at the bottom end of the film body 1 and the first adhesive strip 2 and the second adhesive strip 3, a plurality of protruding blocks 12 are fixedly installed at the bottom end of the film body 1, the protruding blocks 12 are used for ventilation, preventing the adhesive layer from causing itching of the human skin for a long time, and the protruding blocks 12 are located between the film body 1 and the adhesive layer tear film 8.
[0023] As Figure 1 shown, two third adhesive strips 9 are fixedly installed at the top end of the transparent protective film 7, and an adhesive layer is arranged on one side of the third adhesive strip 9, and the third adhesive strip 9 is used for fixing the catheter joint.
[0024] As Figure 2 shown, the first adhesive strip 2 and the second adhesive strip 3 are each provided with a film removal area 14, and the film removal area 14 is used for being more convenient when replacing the film.
[0025] As Figure 1 shown, the film body 1 is made of plastic material.
[0026] In summary, the PICC fixing improved patch film is used, firstly, the medical staff tears off the adhesive layer of the bottom end of the patch film body 1, then aligns the sterilized cotton 11 with the PICC tube puncture port of the patient, then slightly presses the gasket 10 around to make the sterilized cotton 11 fully contact the PICC tube puncture port of the patient, then leads out the indwelling tube through the through slot 13 and the catheter slot 6, then the doctor pastes the first adhesive tape 2 and the second adhesive tape 3 on the arm of the patient, when the fixing is finished, moves the catheter joint along the catheter slot 6 to the top end of the transparent protective film 7, then tears off the adhesive film on the surface of the third adhesive tape 9, then fixes the indwelling tube joint, through the setting of the convex block 12, the skin itching caused by long-term pasting can be avoided, so that the PICC patch film can be completed, when it needs to be replaced, firstly, the third adhesive tape 9 is lifted to take out the indwelling tube joint, then the doctor peels off the film area 14, so that the PICC patch film can be torn off, then a new PICC patch film is replaced, the above operation is repeated, and the working principle of the utility model is above.
[0027] The above is only the preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A modified PICC film for easy fixation, comprising a film body (1), characterized in that: The film body (1) has a circular groove (4) inside. A gasket (10) is fixedly installed at the bottom of the film body (1) and the gasket (10) is located at the bottom of the circular groove (4). A through groove (13) is opened inside the gasket (10). A guide groove (6) is opened at the bottom of the film body (1) and the guide groove (6) is located on one side of the through groove (13).
2. The improved PICC film for easy fixation according to claim 1, characterized in that: A transparent protective film (7) is fixedly installed at the top of the film body (1), and an airbag (5) is fixedly installed at the bottom of the transparent protective film (7). The airbag (5) is located inside the circular groove (4), and a disinfectant cotton (11) is fixedly installed at the bottom of the airbag (5).
3. The improved PICC film for easy fixation according to claim 1, characterized in that: The film body (1) is fixedly connected to the two sides with a first adhesive strip (2) and a second adhesive strip (3). The film body (1), the first adhesive strip (2), and the second adhesive strip (3) are provided with an adhesive layer peel-off film (8) at the bottom. The film body (1) is fixedly installed with a number of protrusions (12) at the bottom, and the protrusions (12) are located between the film body (1) and the adhesive layer peel-off film (8).
4. The improved PICC film for easy fixation according to claim 2, characterized in that: Two third adhesive strips (9) are fixedly installed at the top of the transparent protective film (7), and an adhesive layer is provided on one side of the third adhesive strips (9).
5. The improved PICC film for easy fixation according to claim 3, characterized in that: The first adhesive strip (2) and the second adhesive strip (3) each have a film-removing area (14) at one end.
6. The improved PICC film for easy fixation according to claim 1, characterized in that: The film body (1) is made of plastic.