CN216021685U - Visual indwelling needle application - Google Patents
Visual indwelling needle application Download PDFInfo
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- CN216021685U CN216021685U CN202122499218.4U CN202122499218U CN216021685U CN 216021685 U CN216021685 U CN 216021685U CN 202122499218 U CN202122499218 U CN 202122499218U CN 216021685 U CN216021685 U CN 216021685U
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- indwelling needle
- visual
- application
- hollow groove
- dressing according
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Abstract
The utility model relates to a visual indwelling needle application, which comprises a spongy cushion and an observation sheet, wherein the spongy cushion is of a rectangular sheet structure provided with a hollow groove, the observation sheet covers the top surface of the hollow groove, an arc-shaped groove communicated with the hollow groove is formed in the bottom surface in front of the spongy cushion, and the application is arranged on the periphery of the bottom surface of the spongy cushion. The utility model ensures that the skin at the puncture position of the indwelling needle is ventilated, and is not sultry to generate more sweat, and the sweat is not adhered to the application patch, thereby causing the application patch to be wrinkled and shed; the utility model has simple and convenient operation, is easy to observe the condition of the puncture position of the indwelling needle and lightens the workload of medical care personnel; the utility model can reduce the discomfort of the patient and prevent the patient from unconsciously scratching the puncture position of the indwelling needle under the difficult condition.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a visual indwelling needle application.
Background
The venous indwelling needle is also called venous trocar, and the core comprises a soft catheter which can be indwelling in the blood vessel and a stainless steel puncture guiding true core. When in use, the catheter and the needle core are punctured into a blood vessel together, after the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is left in the blood vessel so as to carry out infusion treatment.
After the venous indwelling needle is successfully punctured, the indwelling needle needs to be fixed on the skin by an application to prevent falling off or displacement. The existing hospital is to cover a transparent application on an indwelling needle, the indwelling needle is generally left on the patient for 3-4 days, and the patient feels uncomfortable around the skin of the transfusion after long-time large-area application. Especially in summer or in patients prone to sweating, the application part will wrinkle together after sweating. In addition, the patients turn over at night and the hands move frequently, so that the indwelling needle is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model provides a visual indwelling needle application for solving the technical problems.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
the visual indwelling needle application comprises a spongy cushion and an observation sheet, wherein the spongy cushion is of a rectangular sheet structure provided with a hollow groove, the observation sheet covers the top surface of the hollow groove, an arc-shaped groove communicated with the hollow groove is formed in the bottom surface in front of the spongy cushion, and the application is arranged on the periphery of the bottom surface of the spongy cushion.
Further, the hollow groove is of a rectangular structure, and the observation sheet is matched with the hollow groove in size.
Further, the observation thin sheet is a PVC transparent thin film sheet.
Furthermore, a layer of cold seal film is pasted on the bottom surface of the application.
Furthermore, the inner arc surface of the arc-shaped groove is coated with adhesive, and an adaptive cold sealing film is further arranged on the adhesive.
Furthermore, the size of the notch of the arc-shaped groove is matched with that of the indwelling needle tube.
Further, the application is a medical breathable application.
Furthermore, the sponge cushion belongs to a breathable sweat-absorbing sponge.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model ensures that the skin at the puncture position of the indwelling needle is ventilated, and the skin is not sultry to generate more sweat, and the sweat is not adhered to the application patch, thereby causing the application patch to be wrinkled and shed.
2. The utility model has simple and convenient operation, is easy to observe the condition of the puncture position of the indwelling needle and lightens the workload of medical care personnel.
3. The utility model can reduce the discomfort of the patient and prevent the patient from unconsciously scratching the puncture position of the indwelling needle under the difficult condition.
Drawings
FIG. 1 is a schematic illustration of a split structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a bottom view of the present invention;
the attached drawings are as follows: 1-sponge cushion, 2-hollow groove, 3-arc groove, 4-application, 5-cold sealing film and 6-observation slice.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example one
As shown in figures 1, 2 and 3, the visual indwelling needle application disclosed by the utility model comprises a spongy cushion 1 and an observation sheet 6, wherein the spongy cushion 1 is of a rectangular sheet structure provided with a hollow groove 2, the observation sheet 6 covers the top surface of the hollow groove 2, an arc-shaped groove 3 communicated with the hollow groove 2 is arranged on the bottom surface in front of the spongy cushion 1, and the application 4 is arranged on the periphery of the bottom surface of the spongy cushion 1.
The hollow groove 2 is of a rectangular structure, and the observation sheet 6 is matched with the hollow groove 2 in size. Observe 6 rigid couplings of thin slice in hollow groove 2 directly over, observe thin slice 6 and can do benefit to medical personnel and observe the condition of keeping somewhere the pinhole, can prevent again that accident from touching the wound and guarantee relative sterile environment.
The observation sheet 6 is a PVC transparent film sheet, and has light weight and high definition.
A layer of cold seal film 5 is pasted on the bottom surface of the application patch 4, the application patch 4 can be pasted on the skin by removing the cold seal film 5 when in use, the small-area pasting can ensure the air permeability of the skin around the remaining needle hole, and meanwhile, the stable fixing effect is also achieved.
The inner arc surface of the arc-shaped groove 3 is coated with adhesive, and the adhesive is also provided with a cold sealing film 5 matched with the adhesive.
The size of the notch of the arc-shaped groove 3 is matched with the size of the indwelling needle tube, the viscose glue at the position can further stabilize the indwelling needle tube, and the indwelling needle is prevented from displacing due to overlarge moving range of a patient.
The application 4 is a medical breathable application.
The sponge cushion 1 belongs to a breathable sweat-absorbing sponge.
Example two
On the basis of the first embodiment, the embodiment provides a specific implementation flow for visualizing the application of the indwelling needle.
The specific implementation principle flow is as follows:
the soft catheter is indwelling in the blood vessel according to standard venous indwelling needle procedures. And uncovering the cold sealing film on the bottom surface of the application and the cold sealing film in the arc-shaped groove to enable the hollow groove to be aligned with the position of the indwelling needle hole, and simultaneously arranging the arc-shaped groove and the indwelling needle tube at the same side. The sponge mat is pasted on the skin, the positions of the sponge mat and the indwelling needle tube are adjusted, the indwelling needle tube is embedded in the arc-shaped groove, the application of the peripheral edge of the sponge mat is pressed on the skin to be stably pasted at the moment, and the fixing operation of the indwelling needle is completed.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the utility model be considered as within the following claims.
Claims (8)
1. Visual indwelling needle is applied ointment or plaster, its characterized in that: the sponge cushion is of a rectangular sheet structure with a hollow groove, the observation sheet covers the top surface of the hollow groove, an arc-shaped groove communicated with the hollow groove is formed in the bottom surface in front of the sponge cushion, and the application is arranged on the periphery of the bottom surface of the sponge cushion.
2. The visual indwelling needle dressing according to claim 1, wherein: the hollow groove is of a rectangular structure, and the observation sheet is matched with the hollow groove in size.
3. The visual indwelling needle dressing according to claim 1, wherein: the observation thin sheet is a PVC transparent thin film sheet.
4. The visual indwelling needle dressing according to claim 1, wherein: and a cold seal film is adhered to the bottom surface of the patch.
5. The visual indwelling needle dressing according to claim 1, wherein: the inner arc surface of the arc-shaped groove is coated with adhesive, and an adaptive cold sealing film is further arranged on the adhesive.
6. The visual indwelling needle dressing according to claim 1, wherein: the size of the notch of the arc-shaped groove is matched with that of the indwelling needle tube.
7. The visual indwelling needle dressing according to claim 1, wherein: the application is a medical breathable application.
8. The visual indwelling needle dressing according to claim 1, wherein: the sponge cushion belongs to a breathable sweat-absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499218.4U CN216021685U (en) | 2021-10-18 | 2021-10-18 | Visual indwelling needle application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122499218.4U CN216021685U (en) | 2021-10-18 | 2021-10-18 | Visual indwelling needle application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216021685U true CN216021685U (en) | 2022-03-15 |
Family
ID=80609656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122499218.4U Active CN216021685U (en) | 2021-10-18 | 2021-10-18 | Visual indwelling needle application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216021685U (en) |
-
2021
- 2021-10-18 CN CN202122499218.4U patent/CN216021685U/en active Active
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