CN213312452U - Indwelling needle application component - Google Patents
Indwelling needle application component Download PDFInfo
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- CN213312452U CN213312452U CN202021001292.8U CN202021001292U CN213312452U CN 213312452 U CN213312452 U CN 213312452U CN 202021001292 U CN202021001292 U CN 202021001292U CN 213312452 U CN213312452 U CN 213312452U
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- indwelling needle
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- rubber strip
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Abstract
The utility model provides an indwelling needle application component, which comprises an annular paste and an outward turning paste; the middle part of the annular paste is provided with a square opening, an indwelling needle limiting component is arranged in the square opening, and two sides of the indwelling needle limiting component are connected with the annular paste; the two sides of the bottom of the annular sticker are respectively provided with a first oblique limiting rubber strip and a second oblique limiting rubber strip, and the included angle between the first oblique limiting rubber strip and the bottom of the annular sticker is forty-five degrees. By arranging the indwelling needle limiting component and arranging the needle penetrating hole, the front baffle and the indwelling needle groove on the indwelling needle limiting component, the indwelling needle can be well fixed and limited, and the tail part of the indwelling needle can be prevented from directly pressing the skin to cause red swelling; through setting up the spacing adhesive tape of the first oblique type and the spacing adhesive tape of the second oblique type can be kept somewhere the afterbody of needle and carry out spacing fixed thereby preventing to keep somewhere the needle afterbody and take place to rock and lead to keeping somewhere the needle and drop.
Description
Technical Field
The utility model particularly relates to a keep somewhere needle application of ointment or plaster part.
Background
As a good infusion device, a venous indwelling needle has been widely used in clinical practice. The novel blood vessel puncture needle can protect a blood vessel membrane, reduce puncture times, reduce pain caused by puncture, facilitate timely rescue and improve the working efficiency of nurses. In clinic, for some special patients, such as patients with edema of upper limbs or long-term infusion of hypertonic liquid, if the existing intravenous indwelling needle application is used, the fixed tail part of the indwelling needle is easy to press the skin to cause red swelling, so that an indwelling needle application component is urgently needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a to the not enough of prior art, provide one kind and keep somewhere needle application of ointment or plaster part, should keep somewhere needle application of ointment or plaster part and can solve above-mentioned problem well.
In order to meet the above requirements, the utility model adopts the following technical scheme: providing a indwelling needle application component comprising a ring patch and an everting patch; the middle part of the annular paste is provided with a square opening, an indwelling needle limiting component is arranged in the square opening, and two sides of the indwelling needle limiting component are connected with the annular paste; a first oblique limiting rubber strip and a second oblique limiting rubber strip are respectively arranged on two sides of the bottom of the annular sticker, and included angles between the first oblique limiting rubber strip and the bottom of the annular sticker are forty-five degrees; the middle of the upper end face of the remaining needle limiting component is provided with a remaining needle groove, the front end of the remaining needle groove is provided with a front blocking piece, and the center of the front blocking piece is provided with a needle penetrating hole.
The indwelling needle application member has the following advantages:
by arranging the indwelling needle limiting component and arranging the needle penetrating hole, the front baffle and the indwelling needle groove on the indwelling needle limiting component, the indwelling needle can be well fixed and limited, and the tail part of the indwelling needle can be prevented from directly pressing the skin to cause red swelling; through setting up the spacing adhesive tape of the first oblique type and the spacing adhesive tape of the second oblique type can be kept somewhere the afterbody of needle and carry out spacing fixed thereby preventing to keep somewhere the needle afterbody and take place to rock and lead to keeping somewhere the needle and drop.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 schematically shows a structural view of a indwelling needle application member according to an embodiment of the present application.
Fig. 2 schematically shows a structural view of the indwelling needle application member according to an embodiment of the present application.
FIG. 3 is a schematic view showing the structure of the indwelling needle spacing member of the indwelling needle applying assembly according to one embodiment of the present application.
Fig. 4 schematically shows a structural view of the indwelling needle application member according to an embodiment of the present application.
Fig. 5 schematically shows a structural view of the indwelling needle application member according to an embodiment of the present application.
Wherein: 1. annular paste; 2. outward turning paste; 3. a square opening; 4. a square transparent observation window; 5. a remaining needle limiting component; 6. a first inclined limiting rubber strip; 7. a second inclined limiting rubber strip; 8. an indwelling needle; 9. perforating a pinhole; 10. a front baffle plate; 11. a retaining needle groove; 12. the semi-arc is now a protrusion; 13. an annular edge strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.
According to one embodiment of the present application, there is provided an indwelling needle application member, as shown in fig. 1 to 3, comprising a ring patch 1 and an inside-out patch 2; the middle part of the annular paster 1 is provided with a square opening 3, a remaining needle limiting component 5 is arranged in the square opening 3, and two sides of the remaining needle limiting component 5 are connected with the annular paster 1.
According to one embodiment of the application, a first oblique limiting rubber strip 6 and a second oblique limiting rubber strip 7 are respectively arranged on two sides of the bottom of the annular sticker 1 of the indwelling needle application component, and included angles between the first oblique limiting rubber strip 6 and the bottom of the annular sticker 1 and included angles between the second oblique limiting rubber strip 7 and the bottom of the annular sticker 1 are forty-five degrees.
According to an embodiment of the present application, an indwelling needle recess 11 is provided in the middle of the upper end surface of the indwelling needle spacing member 5 of the indwelling needle application member, a front stopper 10 is provided at the front end of the indwelling needle recess 11, and a needle insertion hole 9 is provided at the center of the front stopper 10.
According to one embodiment of the present application, the front end of the ring patch 1 of the indwelling needle application member is provided with a square transparent observation window 4.
According to one embodiment of the present application, the square transparent observation window 4 of the indwelling needle application member and the patch 2 are made of transparent hydrogel.
According to one embodiment of the application, the annular patch 1, the first oblique limiting rubber strip 6 and the second oblique limiting rubber strip 7 of the indwelling needle application component are all soft silicone dressings.
According to one embodiment of the present application, the indwelling needle groove 11 of the indwelling needle applying assembly is semicircular in longitudinal section.
According to one embodiment of the present application, the front barrier 10 of the indwelling needle application member and the indwelling needle stopper 5 are of an integrally formed structure.
According to one embodiment of the present application, the center of the rear end of the ring patch 1 of the indwelling needle applicator member is provided with an outer curved bent structure.
According to an embodiment of the present application, the indwelling needle restraining member 5 of the indwelling needle application member is further provided with a semi-arcuate projection 12, the semi-arcuate projection 12 and the front stopper 10 are respectively provided at both ends of the indwelling needle recess 11, and the front stopper 10, the semi-arcuate projection and the indwelling needle restraining member 5 are formed integrally.
According to one embodiment of the present application, the indwelling needle application member further comprises an annular edge adhesive strip 13, the annular edge adhesive strip 13 being applied at the outer edge of the annular patch 1, the outer diameter of the annular patch 13 being larger than the outer diameter of the annular patch 1, and the inner diameter of the annular patch 13 being smaller than the outer diameter of the annular patch 1.
According to one embodiment of the application, when the indwelling needle application component is used, the indwelling needle 8 penetrates through the bottom of the rear end of the annular patch 1 and is arranged above the indwelling needle groove 11 of the indwelling needle limiting component 5, the needle head penetrates through the needle penetrating hole 9 and is arranged below the square transparent observation window 4 to be inserted into a blood vessel, the semi-arc shape is formed by the protrusion 12 and the front baffle 10 to limit the indwelling needle from two ends, and then the outward-turning patch 2 is fixed above the indwelling needle limiting component 5; the first inclined limiting rubber strip 6 and the second inclined limiting rubber strip 7 are stuck on the skin from the upper part of the catheter in a crossing way. Can paste annular edge adhesive tape 13 on the outer fringe of annular subsides 1 after having carried out above-mentioned process, annular edge adhesive tape 13's effect is for preventing that annular subsides 1 from taking place the turn-up, it is fine to sanitary safety requirement when using owing to keep somewhere the needle, if apply ointment or plaster and take place the turn-up then need change applying ointment or plaster immediately, and whole change this application ointment or plaster is very inconvenient, consequently designed annular edge adhesive tape 13 and pressed on annular subsides 1, if annular edge adhesive tape 13 take place the turn-up only need change annular edge adhesive tape 13 alone can, just so avoided changing the loaded down with trivial details of annular subsides 1.
The remaining needle groove 11 is mainly used for containing and limiting a remaining needle, and has a function of preventing the tail end of the remaining needle from directly pressing the skin, the shape of the remaining needle groove 11 can be designed according to the shape of the remaining needle, such as the structure in fig. 1 and the structure in fig. 4, meanwhile, the remaining needle limiting component 5 can be made of soft materials such as latex and silica gel, and meanwhile, hydrogel can be arranged at the bottom of the remaining needle limiting component 5 and is used for adhering to the skin.
According to an embodiment of the present application, the indwelling needle recess 11 in the indwelling needle spacing member 5 of the indwelling needle application member may be inclined such that the needle penetration hole 9 is inclined downward and the other side is inclined upward as shown in FIG. 2, thus facilitating the insertion of the needle.
According to one embodiment of the application, the indwelling needle application component is provided with the indwelling needle limiting component 5, and the needle penetrating hole 9, the front baffle 10 and the indwelling needle groove 11 are arranged on the indwelling needle limiting component 5, so that the indwelling needle can be well fixed and limited, and the tail part of the indwelling needle can be prevented from directly pressing the skin to cause red swelling; through setting up the spacing adhesive tape of the first oblique type 6 and the spacing adhesive tape of the second oblique type 7 can keep somewhere the afterbody of needle and carry out spacing fixed thereby prevent to keep somewhere the needle afterbody and take place to rock and lead to keeping somewhere the needle and drop. A small pressure-reducing pad for preventing the indwelling needle from pressing the skin is provided in the indwelling needle application.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and detail, but should not 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 claims.
Claims (8)
1. An indwelling needle application component characterized in that: comprises a ring patch and an outward turning patch;
a square opening is formed in the middle of the annular sticker, an indwelling needle limiting component is arranged in the square opening, and two sides of the indwelling needle limiting component are connected with the annular sticker;
the middle of the upper end face of the indwelling needle limiting component is provided with an indwelling needle groove, the front end of the indwelling needle groove is provided with a front baffle, and the center of the front baffle is provided with a needle penetrating hole.
2. The indwelling needle applicator member according to claim 1, wherein: the front end of the annular patch is provided with a square transparent observation window, and the square transparent observation window and the outward turning patch are both made of transparent hydrogel.
3. The indwelling needle applicator member according to claim 2, wherein: the infusion set is characterized by further comprising a first oblique limiting rubber strip and a second oblique limiting rubber strip, wherein the first oblique limiting rubber strip and the second oblique limiting rubber strip are used for fixing a connection part of an indwelling needle heparin cap and an infusion set, and included angles between the first oblique limiting rubber strip and the annular paste and included angles between the second oblique limiting rubber strip and the annular paste are forty-five degrees.
4. The indwelling needle applicator member according to claim 3, wherein: the annular sticker, the first oblique limiting rubber strip and the second oblique limiting rubber strip are soft silicone dressing.
5. The indwelling needle applicator member according to claim 1, wherein: the longitudinal section of the indwelling needle groove is semicircular, and the front retaining piece and the indwelling needle limiting component are of an integrally formed structure.
6. The indwelling needle applicator member according to claim 1, wherein: a small pressure-reducing pad for preventing the indwelling needle from pressing the skin is provided in the indwelling needle application.
7. The indwelling needle applicator member according to claim 1, wherein: the indwelling needle limiting component is further provided with a semi-arc-shaped protrusion, the semi-arc-shaped protrusion and the front blocking piece are respectively positioned at two ends of the indwelling needle groove, and the front blocking piece and the semi-arc-shaped protrusion and the indwelling needle limiting component are of an integrally formed structure.
8. The indwelling needle applicator member according to claim 1, wherein: the adhesive tape is characterized by further comprising an annular edge adhesive tape, the annular edge adhesive tape is pasted on the outer edge of the annular paste, the outer diameter of the annular paste is larger than that of the annular paste, and the inner diameter of the annular paste is smaller than that of the annular paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001292.8U CN213312452U (en) | 2020-06-04 | 2020-06-04 | Indwelling needle application component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021001292.8U CN213312452U (en) | 2020-06-04 | 2020-06-04 | Indwelling needle application component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213312452U true CN213312452U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021001292.8U Active CN213312452U (en) | 2020-06-04 | 2020-06-04 | Indwelling needle application component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213312452U (en) |
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2020
- 2020-06-04 CN CN202021001292.8U patent/CN213312452U/en active Active
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