CN213219160U - Quick injection device of acupuncture equipment - Google Patents
Quick injection device of acupuncture equipment Download PDFInfo
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- CN213219160U CN213219160U CN202021079746.3U CN202021079746U CN213219160U CN 213219160 U CN213219160 U CN 213219160U CN 202021079746 U CN202021079746 U CN 202021079746U CN 213219160 U CN213219160 U CN 213219160U
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Abstract
The utility model discloses a rapid injection device of acupuncture equipment, relating to the field of acupuncture equipment and comprising a first cylinder, a second cylinder, a needle box, a rotating wheel and a needle pushing piece, wherein the needle pushing piece comprises a push plate, a push rod, a push needle and a limit ring; the embedded needle of the intestinal line in the needle box is pushed out to prick the patient body through the push needle, the distance between the limiting ring and the second end of the first barrel is slightly larger than the length of the push needle, the push needle is limited to be pushed to the maximum position, the push needle cannot exceed the second end of the first barrel, therefore, the push needle cannot be pricked into the patient body, the pollution of the push needle is caused, the push needle can be continuously used, after one-time needle pricking is completed, the push force is removed, the push needle and the push plate are recovered in opposite directions under the action of the elastic part, the rotating wheel can be rotated at the moment, the next needle placing hole in the needle box is rotated to the position of an injection channel, the next injection is carried out, and the operation is simple.
Description
Technical Field
The utility model relates to an acupuncture equipment field especially relates to a quick injection device of acupuncture equipment.
Background
With the lapse of time, the traditional Chinese medicine is more and more accepted by people, wherein acupuncture plays an important role in conditioning the body in life, and the current acupuncture injection is generally that a doctor holds a gut to embed the gut aiming at the acupuncture point of a patient and pricks the gut into the body of the patient by hand force, which is easy to cause: firstly, the doctor holds the gut embedding needle with hands to prick for a long time, so that the pain of the patient is long, and secondly, the gut embedding needle is easy to be polluted by long-time contact.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a quick injection device of acupuncture equipment.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a rapid injection device of an acupuncture apparatus for injection of a gut embedding needle, comprising:
a first cylinder; the first barrel is internally provided with an installation rod, the central axis of the installation rod is parallel to the central axis of the first barrel, the outer side surface of the first end of the first barrel is provided with a thread, and the first barrel is provided with an injection channel for embedding a needle through a catgut;
a second cylinder; the inner side surface of the first end of the second cylinder is provided with threads, and the first cylinder is in threaded connection with the second cylinder;
a needle magazine; the needle box is provided with a mounting hole in the center, the needle box is rotatably mounted on the first barrel through the mounting hole and the mounting rod, the needle box is provided with a plurality of needle placing holes, the needle placing holes are arranged on the needle box in an array mode by taking the central axis of the needle box as a circle center, and one piece of catgut embedding needle is placed in each needle placing hole;
a rotating wheel; the rotating wheel is rotatably arranged on the first cylinder, the outer side walls of the rotating wheel and the needle box are provided with teeth, and the needle box is in meshing transmission with the rotating wheel;
a needle pushing component for pushing out the catgut embedding needle; the needle pushing piece is arranged on the second cylinder, the central axis of the pushing action end of the pushing piece is in the same straight line with the central axis of the injection channel, and the size of the pushing action end of the pushing piece is slightly smaller than that of the injection channel.
Further, the push pin member includes:
pushing the plate; the push plate is slidably arranged in the second cylinder;
a push rod for applying a pushing force; one end of the push rod is fixedly connected with one side of the push plate;
pushing the needle; the push needle is fixedly arranged on the push plate, the central axis of the push needle and the central axis of the injection channel are on the same straight line, and the size of the push needle is slightly smaller than that of the injection channel;
the limiting ring is fixedly arranged inside the second barrel, the limiting ring is located between the first end of the second barrel and the push plate, the inner diameter of the limiting ring is smaller than the outer diameter of the push plate, and after the first barrel and the second barrel are installed, the distance between the limiting ring and the second end of the first barrel is slightly larger than the length of the push pin.
Furthermore, the push pin piece also comprises an elastic piece, two ends of the elastic piece are fixedly connected with the push plate and the second end of the second cylinder respectively, and the elastic piece is always in a stretching state.
Further, the elastic member is a spring.
Further, the needle box both ends cover and are used for cutting off the intestines line and imbed needle and external wall membrane, and the both ends of needle box all are provided with and draw the membrane ring groove, and a plurality of pinholes of putting all are located synovial membrane ring groove department, and the first end slidable of first barrel is provided with the limiting plate, and the second end of limiting plate and first barrel all is provided with draws the membrane awl, draws the membrane awl and all faces the needle box.
The beneficial effects of the utility model reside in that: the embedded needle of the intestinal line in the needle box is pushed out to prick the patient body through the push needle, the distance between the limiting ring and the second end of the first barrel is slightly larger than the length of the push needle, the push needle is limited to be pushed to the maximum position, the push needle cannot exceed the second end of the first barrel, therefore, the push needle cannot be pricked into the patient body, the pollution of the push needle is caused, the push needle can be continuously used, after one-time needle pricking is completed, the push force is removed, the push needle and the push plate are recovered in opposite directions under the action of the elastic part, the rotating wheel can be rotated at the moment, the next needle placing hole in the needle box is rotated to the position of an injection channel, the next injection is carried out, and the operation is simple.
Drawings
Fig. 1 is a schematic structural view of a rapid injection device of an acupuncture apparatus of the present invention;
FIG. 2 is a schematic view of a needle cartridge of a rapid injection device of an acupuncture apparatus according to the present invention;
FIG. 3 is an enlarged view of the portion A of the rapid injection device of the acupuncture device of the present invention;
wherein corresponding reference numerals are:
1-rotating wheel, 2-needle box, 3-first barrel, 4-second barrel, 5-limiting ring, 6-pushing plate, 7-elastic piece, 8-pushing rod, 9-pushing needle, 10-limiting plate, 11-injection channel, 12-separating membrane, 13-needle placing hole and 14-membrane scratching cone.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is 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," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, 2 and 3, a rapid injection device of an acupuncture apparatus for injection of a gut embedding needle, comprising:
a first barrel 3; the first barrel 3 is internally provided with an installation rod, the central axis of the installation rod is parallel to the central axis of the first barrel 3, the outer side surface of the first end of the first barrel 3 is provided with a thread, and the first barrel 3 is provided with an injection channel 11 for embedding a needle through a gut;
a second cylinder 4; the inner side surface of the first end of the second cylinder 4 is provided with threads, and the first cylinder 3 is in threaded connection with the second cylinder 4;
a needle magazine 2; the center of the needle box 2 is provided with a mounting hole, the needle box 2 is rotatably arranged on the first barrel 3 through the mounting hole and the mounting rod, the needle box 2 is provided with a plurality of needle placing holes 13, the needle placing holes 13 are arranged on the needle box 2 in an array mode by taking the central axis of the needle box 2 as the circle center, and one piece of catgut embedded needle is placed in each needle placing hole 13;
a rotating wheel 1; the rotating wheel 1 is rotatably arranged on the first barrel 3, the outer side walls of the rotating wheel 1 and the needle box 2 are both provided with teeth, and the needle box 2 is in meshing transmission with the rotating wheel 1;
a needle pushing component for pushing out the catgut embedding needle; the needle pushing piece is arranged on the second cylinder 4, the central axis of the pushing action end of the pushing piece is in the same straight line with the central axis of the injection channel 11, and the size of the pushing action end of the pushing piece is slightly smaller than that of the injection channel 11.
As shown in fig. 1, 2 and 3, the push pin member includes:
a push plate 6; the push plate 6 is slidably arranged in the second cylinder 4;
a push rod 8 for applying a pushing force; one end of the push rod 8 is fixedly connected with one side of the push plate 6;
a push pin 9; the push needle 9 is fixedly arranged on the push plate 6, the central axis of the push needle 9 and the central axis of the injection channel 11 are on the same straight line, and the size of the push needle 9 is slightly smaller than that of the injection channel 11;
the limiting ring 5 is fixedly arranged inside the second barrel 4, the limiting ring 5 is located between the first end of the second barrel 4 and the push plate 6, the inner diameter of the limiting ring 5 is smaller than the outer diameter of the push plate 6, and after the first barrel 3 and the second barrel 4 are installed, the distance between the limiting ring 5 and the second end of the first barrel 3 is slightly larger than the length of the push pin 9.
As shown in fig. 1, 2 and 3, the needle pushing element further includes an elastic element 7, two ends of the elastic element 7 are respectively fixedly connected with the pushing plate 6 and the second end of the second cylinder 4, and the elastic element 7 is always in a stretching state.
The elastic member 7 is a spring.
As shown in fig. 1, 2 and 3, two ends of the needle box 2 are covered with a partition film 12 for partitioning the embedded needle of the gut suture from the outside, two ends of the needle box 2 are provided with film-scratching annular grooves, a plurality of needle placing holes 13 are located in the sliding annular grooves, a limiting plate 10 is slidably arranged at the first end of the first barrel 3, film-scratching cones 14 are arranged at the second ends of the limiting plate 10 and the first barrel 3, and the film-scratching cones 14 face the needle box 2.
The utility model relates to a quick injection device of acupuncture equipment's theory of operation as follows:
before injection, the first barrel body 3 and the second barrel body 4 are detached, the limiting plate 10 is taken out by using external force, then the needle box 2 filled with the embedded needle of the catgut is placed in the first barrel body 3, the mounting rod penetrates through the mounting hole to enable the first barrel body 3 and the needle box 2 to be in a rotatable state, the rotating wheel 1 is meshed with the needle box 2 at the moment, then the limiting plate 10 is mounted, friction force exists between the limiting plate 10 and the first barrel body 3, the connection state between the limiting plate 10 and the first barrel body 3 can be changed only through the external force, the limiting plate 10 is used for limiting the movement of the needle box 2, and after the limiting plate 10 is mounted, the first barrel body 3 and the second barrel body 4 are fixedly connected together through threads.
During injection, the film cutting cones 14 at two ends of the needle box 2 gradually cut off the partition film 12 along with the rotation of the needle box 2, then the rotating wheel 1 is rotated to enable one of the needle placing holes 13 and the injection channel 11 to be positioned on the same straight line, the push rod 8 is pushed to drive the push plate 6 and the push needle 9 to move towards the direction of the first barrel 3, so that the push needle 9 is contacted with the gut embedding needle and pushed to be inserted into a patient body, and because the distance between the limiting ring 5 and the second end of the first barrel 3 is slightly larger than the length of the push needle 9, when the push needle 9 is pushed to the maximum position, the push needle 9 cannot exceed the second end of the first barrel 3, so that the push needle 9 cannot be inserted into the patient body to cause the pollution of the push needle 9; after one-time needle insertion is completed, the pushing force on the push rod 8 is removed, the spring contracts to enable the push plate 6 and the push needle 9 to move towards the direction far away from the first barrel 3, then the rotating wheel 1 is rotated towards the original direction to enable the next needle placing hole 13 and the injection channel 11 to be located on the same straight line, meanwhile, the membrane scratching cone 14 continues to scratch the separation membrane 12 to expose the needle placing hole 13 to the outside, and then injection can be performed for the next time, if next injection is not needed, the rotating wheel 1 does not need to be rotated, and at the moment, other non-injected gut embedding needles are still separated from the outside environment by the separation membrane 12.
When the embedded needles of the gut in the needle box 2 are injected, the installation steps can be operated reversely, the needle box 2 is taken out, the cut off membrane 12 is taken down, the embedded needles of the gut are put in the needle placing holes 13 again after the needle box 2 is sterilized, and then the new off membrane 12 is covered, so that the embedded needles can be used continuously.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.
Claims (5)
1. A rapid injection device of acupuncture equipment, which is used for injecting a catgut embedding needle, is characterized by comprising:
a first cylinder; the first barrel is internally provided with an installation rod, the central axis of the installation rod is parallel to the central axis of the first barrel, the outer side surface of the first end of the first barrel is provided with a thread, and the first barrel is provided with an injection channel for embedding a needle through a catgut;
a second cylinder; the inner side surface of the first end of the second cylinder is provided with threads, and the first cylinder is in threaded connection with the second cylinder;
a needle magazine; the needle box is provided with a mounting hole in the center, the needle box is rotatably mounted on the first barrel through the mounting hole and the mounting rod, the needle box is provided with a plurality of needle placing holes, the needle placing holes are arranged on the needle box in an array mode by taking the central axis of the needle box as a circle center, and one piece of catgut embedding needle is placed in each needle placing hole;
a rotating wheel; the rotating wheel is rotatably arranged on the first cylinder, the outer side walls of the rotating wheel and the needle box are provided with teeth, and the needle box is in meshing transmission with the rotating wheel;
a needle pushing component for pushing out the catgut embedding needle; the needle pushing piece is arranged on the second cylinder, the central axis of the pushing action end of the pushing piece is in the same straight line with the central axis of the injection channel, and the size of the pushing action end of the pushing piece is slightly smaller than that of the injection channel.
2. The rapid injection device of acupuncture and moxibustion equipment according to claim 1, wherein the needle pushing member comprises:
pushing the plate; the push plate is slidably arranged in the second cylinder;
a push rod for applying a pushing force; one end of the push rod is fixedly connected with one side of the push plate;
pushing the needle; the push needle is fixedly arranged on the push plate, the central axis of the push needle and the central axis of the injection channel are on the same straight line, and the size of the push needle is slightly smaller than that of the injection channel;
the limiting ring is fixedly arranged inside the second barrel, the limiting ring is located between the first end of the second barrel and the push plate, the inner diameter of the limiting ring is smaller than the outer diameter of the push plate, and after the first barrel and the second barrel are installed, the distance between the limiting ring and the second end of the first barrel is slightly larger than the length of the push pin.
3. The rapid injection device of acupuncture equipment according to claim 2, wherein the needle pushing member further includes an elastic member, both ends of the elastic member are fixedly connected with the pushing plate and the second end of the second cylinder, respectively, and the elastic member is always in a stretched state.
4. The rapid injection device of acupuncture and moxibustion equipment according to claim 3, wherein the elastic member is a spring.
5. The rapid injection device of acupuncture equipment according to any one of claims 1 to 4, wherein both ends of the needle box are covered with a partition film for partitioning the gut embedded needle from the outside, both ends of the needle box are provided with a film-cutting ring groove, the plurality of needle-placing holes are located at the film-cutting ring groove, the first end of the first cylinder is slidably provided with a limiting plate, a friction force exists between the limiting plate and the inner side of the first cylinder, and the limiting plate and the second end of the first cylinder are provided with film-cutting cones, both facing the needle box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079746.3U CN213219160U (en) | 2020-06-12 | 2020-06-12 | Quick injection device of acupuncture equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079746.3U CN213219160U (en) | 2020-06-12 | 2020-06-12 | Quick injection device of acupuncture equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213219160U true CN213219160U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079746.3U Active CN213219160U (en) | 2020-06-12 | 2020-06-12 | Quick injection device of acupuncture equipment |
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|---|---|
| CN (1) | CN213219160U (en) |
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2020
- 2020-06-12 CN CN202021079746.3U patent/CN213219160U/en active Active
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