CN210904445U - Painless skin pressure stimulator of injecing - Google Patents
Painless skin pressure stimulator of injecing Download PDFInfo
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- CN210904445U CN210904445U CN201921619218.XU CN201921619218U CN210904445U CN 210904445 U CN210904445 U CN 210904445U CN 201921619218 U CN201921619218 U CN 201921619218U CN 210904445 U CN210904445 U CN 210904445U
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Abstract
The utility model provides a painless skin pressure stimulator for injection, which comprises a pressing block and an auxiliary injection block; the lower surfaces of the pressing block and the auxiliary injection block are provided with protruding needle clusters; the pressing block is provided with an embedding hole; the auxiliary injection block can be embedded into the embedding hole; the auxiliary injection block is provided with an injection hole; the side wall of the injection hole is provided with an auxiliary needle groove; the auxiliary needle groove and the lower surface of the auxiliary injection block form a certain included angle. In order to facilitate the alcohol cotton wiping and disinfecting operation before injection, the pressing block is provided with an embedded hole, an auxiliary injection block can be embedded into the embedded hole, when the injection device is used, the skin pressure stimulator is firstly pressed and fixed on an injection part, the auxiliary injection block is taken out, the diameter of the embedded hole is large, the alcohol cotton wiping can be directly completed, and the auxiliary injection block is installed again after the alcohol disinfection is completed. In addition, the auxiliary injection block is provided with an auxiliary needle groove, the included angle between the auxiliary needle groove and the lower surface of the auxiliary injection block can be 15 degrees, 30 degrees, 45 degrees, 90 degrees and the like, and the injection device is suitable for injection methods with different injection angles.
Description
Technical Field
The utility model relates to the technical field of medical analgesia apparatus, in particular to a painless skin pressure stimulator for injection.
Background
Generally, when medical staff injects medicines, certain pain is often generated due to acupuncture, and particularly when children are injected and treated, the children are sensitive to pain and easy to feel nervous and afraid of mind, and struggle to resist treatment continuously in the intramuscular injection process, so that great difficulty is caused to the work of the medical staff, and the injection nursing efficiency is greatly reduced.
Patent CN207722086U discloses a rapid pain-relieving acupuncture point pressure stimulation patch, which can ensure effective stimulation to be generated around the injection site, play a role of rapid pain relief, and alleviate pain caused by acupuncture injection therapy. The pressing block of the rapid analgesic acupoint pressure stimulation patch is provided with an injection hole, when in use, the injection hole is aligned with an injection part, and an injection needle penetrates into the injection part from the injection hole to perform injection. However, the diameter of the injection hole cannot be set too large, and the size is too large, so that the nerve non-protruding needle cluster around the injection site is stimulated, and the analgesic effect is not achieved. Thus, the injection holes are typically configured as small holes.
In practical use, the periphery of the injection part is wiped and disinfected by alcohol cotton before injection, and medical staff cannot directly wipe the injection part through the injection hole with a small aperture. So that the injection site can only be disinfected first and then the rapid analgesia acupoint pressure stimulation paste is covered. When the acupuncture points are quickly analgezed by pressure stimulation and are pressed and aligned, the disinfected injection parts are easily polluted.
Secondly, known injection methods include intramuscular injection, subcutaneous injection, intravenous injection, and intradermal injection. Different injection methods have different requirements on the angle of the needle. For example, intramuscular injection, where the needle is typically at a 90 ° angle to the injection site; hypodermic injection, the angle between the needle and the injection part is generally 30-40 degrees; for intravenous injection, the angle between the needle and the injection site is generally 15-30 degrees. The injection hole with small aperture can only satisfy the injection method with the injection angle of 90 degrees and is not suitable for other injection methods.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the background technology, the utility model provides a painless skin pressure stimulator for injection, which comprises a pressing block and an auxiliary injection block;
the lower surfaces of the pressing block and the auxiliary injection block are provided with protruding needle clusters;
the pressing block is provided with an embedding hole; the auxiliary injection block can be embedded into the embedding hole;
the auxiliary injection block is provided with an injection hole; an auxiliary needle groove is formed in the side wall of the injection hole;
the auxiliary needle groove and the lower surface of the auxiliary injection block form a certain included angle.
Further, the auxiliary needle groove forms an angle of 15 degrees with the lower surface of the auxiliary injection block.
Further, the auxiliary needle groove forms an included angle of 30 degrees with the lower surface of the auxiliary injection block.
Further, the auxiliary needle groove forms an included angle of 45 degrees with the lower surface of the auxiliary injection block.
Further, the auxiliary needle groove forms an angle of 90 degrees with the lower surface of the auxiliary injection block.
Furthermore, four types of auxiliary needle grooves are formed in the side wall of the injection hole, and included angles between the four types of auxiliary needle grooves and the lower surface of the auxiliary injection block are respectively 15 degrees, 30 degrees, 45 degrees and 90 degrees.
Further, the injection hole is a square hole.
The utility model provides a skin pressure stimulator is used for pressing during the injection and covers the skin around the injection position and play the effect of easing pain, alleviates the painful sense of injecing. In order to facilitate the alcohol cotton wiping and disinfecting operation before injection, the pressing block is provided with an embedded hole, an auxiliary injection block can be embedded into the embedded hole, when the injection device is used, the skin pressure stimulator is firstly pressed and fixed on an injection part, the auxiliary injection block is taken out, the diameter of the embedded hole is large, the alcohol cotton wiping can be directly completed, and the auxiliary injection block is installed again after the alcohol disinfection is completed. In addition, the auxiliary injection block is provided with an auxiliary needle groove, the included angle between the auxiliary needle groove and the lower surface of the auxiliary injection block can be 15 degrees, 30 degrees, 45 degrees, 90 degrees and the like, and the injection device is suitable for injection methods with different injection angles; for medical staff with less injection experience, the skin pressure stimulator can quickly complete injection by only selecting the matched auxiliary needle groove.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic bottom structure diagram of the skin pressure stimulator provided by the present invention;
fig. 2 is a schematic top end structure view of the skin pressure stimulator provided by the present invention;
FIG. 3 is a schematic view of an embodiment of an auxiliary injection block;
FIG. 4 is a schematic cross-sectional view of an embodiment of an auxiliary injection block;
FIG. 5 is a schematic cross-sectional view of an embodiment of an auxiliary injection block; (ii) a
FIG. 6 is a schematic cross-sectional view of an embodiment of an auxiliary injection block; .
Reference numerals:
10 pressing block 11 embedding hole 20 auxiliary injection block
21 injection hole 22 auxiliary needle groove
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Fig. 1 is a schematic structural view of a painless skin pressure stimulator, as shown in fig. 1, which includes a pressing block 10 and an auxiliary injection block 20;
the lower surfaces of the pressing block 10 and the auxiliary injection block 20 are provided with protruding needle clusters;
the pressing block 10 is provided with an embedding hole 11; the auxiliary injection block 20 can be embedded into the embedding hole 11;
the auxiliary injection block 20 is provided with an injection hole 21; the side wall of the injection hole 21 is provided with an auxiliary needle groove 22;
the auxiliary needle groove 22 forms an included angle with the lower surface of the auxiliary injection block 20.
In specific implementation, as shown in fig. 1 to 2, the pressing block 10 and the auxiliary injection block 20 are made of soft silicone rubber and are made of materials harmful to human skin, have certain deformability, and can be changed according to the shape of the injection site, so that the pressing block can be better attached to the area near the injection site of the human body.
The lower surfaces of the pressing block 10 and the auxiliary injection block 20 are both provided with protruding needle clusters, and the protruding needle clusters are combined by a main needle and an auxiliary needle with different heights and diameters; the top of main needle and vice needle all is provided with the metal block, and the metal block adopts the metal material that is nontoxic to the human body to make, because the heat conductivity of metal block is good, and it is fast to absorb heat, and when the metal block at main needle or vice needle top contacted skin surface, the metal block will absorb the heat of contact skin rapidly to produce the stimulus sensation of "cold", discover in the in-service use process, this kind of stimulus sensation can further play the effect of effective analgesia.
The upper surface of the pressing block 10 is provided with an embedding hole 11, and the aperture of the embedding hole 11 can meet the operating range of alcohol cotton wiping disinfection; the size of the auxiliary injection block 20 is matched with that of the embedding hole 11, and the auxiliary injection block 20 and the embedding hole 11 can be connected in a pressing buckle structure, a joggle structure or a clamping groove structure and the like; when in use, the pressing block 10 is pressed on the peripheral skin of an injection site, the injection hole 21 of the auxiliary injection block 20 is aligned with the injection site, the auxiliary injection block 20 is taken down, the injection site is sterilized by alcohol cotton, and after the step is completed, the auxiliary injection block 20 is installed again.
The side wall of the injection hole 21 is provided with an auxiliary needle groove 22, and the auxiliary needle groove 22 and the lower surface of the auxiliary injection block 20 form a certain included angle which can be 15 degrees, 30 degrees, 45 degrees and 90 degrees; of course, the angle between the auxiliary needle groove 22 and the lower surface of the auxiliary injection block 20 can be set by those skilled in the art according to other injection angles; as shown in fig. 4 to 6, an auxiliary injection block 20 can be provided with an auxiliary needle groove 22, and when in use, an operator can select the corresponding auxiliary injection block 20 according to the injection angle required by the injection method, and insert the needle of the injection needle into the injection site along the auxiliary needle groove 22; in addition, as shown in fig. 3, an auxiliary injection block 20 can be provided with auxiliary needle grooves 22 at various angles, preferably 15 °, 30 °, 45 ° and 90 ° on the side wall of the injection hole 21, and in use, an operator can select the corresponding auxiliary needle groove 22 and insert the needle of the injection needle into the injection site along the auxiliary needle groove 22; the auxiliary needle groove 22 is also required to be sterilized before use.
One side of the pressing block 10 is provided with a bandage, and the other side is provided with a bandage fixing groove for binding and fixing when in use.
The utility model provides a skin pressure stimulator is used for pressing during the injection and covers the skin around the injection position and play the effect of easing pain, alleviates the painful sense of injecing. In order to facilitate the alcohol cotton wiping and disinfecting operation before injection, the pressing block is provided with an embedded hole, an auxiliary injection block can be embedded into the embedded hole, when the injection device is used, the skin pressure stimulator is firstly pressed and fixed on an injection part, the auxiliary injection block is taken out, the diameter of the embedded hole is large, the alcohol cotton wiping can be directly completed, and the auxiliary injection block is installed again after the alcohol disinfection is completed. In addition, the auxiliary injection block is provided with an auxiliary needle groove, the included angle between the auxiliary needle groove and the lower surface of the auxiliary injection block can be 15 degrees, 30 degrees, 45 degrees, 90 degrees and the like, and the injection device is suitable for injection methods with different injection angles; for medical staff with less injection experience, the skin pressure stimulator can quickly complete injection by only selecting the matched auxiliary needle groove.
Preferably, the injection hole 21 is a square hole.
Although terms such as press block, insert hole, auxiliary injection block, injection hole and auxiliary needle groove are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A painless skin pressure stimulator of injecing characterized by: comprises a pressing block (10) and an auxiliary injection block (20);
the lower surfaces of the pressing block (10) and the auxiliary injection block (20) are provided with protruding needle clusters;
the pressing block (10) is provided with an embedding hole (11); the auxiliary injection block (20) can be embedded into the embedding hole (11);
the auxiliary injection block (20) is provided with an injection hole (21); an auxiliary needle groove (22) is formed in the side wall of the injection hole (21);
the auxiliary needle groove (22) and the lower surface of the auxiliary injection block (20) form a certain included angle.
2. A painless needle skin pressure stimulator according to claim 1, characterized in that: the included angle between the auxiliary needle groove (22) and the lower surface of the auxiliary injection block (20) is 15 degrees.
3. A painless needle skin pressure stimulator according to claim 1, characterized in that: the included angle between the auxiliary needle groove (22) and the lower surface of the auxiliary injection block (20) is 30 degrees.
4. A painless needle skin pressure stimulator according to claim 1, characterized in that: the included angle between the auxiliary needle groove (22) and the lower surface of the auxiliary injection block (20) is 45 degrees.
5. A painless needle skin pressure stimulator according to claim 1, characterized in that: the included angle between the auxiliary needle groove (22) and the lower surface of the auxiliary injection block (20) is 90 degrees.
6. A painless needle skin pressure stimulator according to claim 1, characterized in that: the injection hole (21) lateral wall is equipped with four types of supplementary needle grooves (22), four types supplementary needle groove (22) with the contained angle of the lower surface of supplementary injection piece (20) is 15 °, 30 °, 45 ° and 90 ° respectively.
7. A painless needle skin pressure stimulator according to claim 1, characterized in that: the injection hole (21) is a square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619218.XU CN210904445U (en) | 2019-09-26 | 2019-09-26 | Painless skin pressure stimulator of injecing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619218.XU CN210904445U (en) | 2019-09-26 | 2019-09-26 | Painless skin pressure stimulator of injecing |
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| CN210904445U true CN210904445U (en) | 2020-07-03 |
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| CN201921619218.XU Active CN210904445U (en) | 2019-09-26 | 2019-09-26 | Painless skin pressure stimulator of injecing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999473A (en) * | 2021-02-21 | 2021-06-22 | 万弟文 | Subcutaneous injection positioning clamp |
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2019
- 2019-09-26 CN CN201921619218.XU patent/CN210904445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112999473A (en) * | 2021-02-21 | 2021-06-22 | 万弟文 | Subcutaneous injection positioning clamp |
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