Acupuncture device for true and false acupuncture contrast test
By setting a cannula and a sterilized sponge column on the needle of the needle puncture device, and combining with the blunt needle tip of the false acupuncture group, the height inconsistency and poor concealment of the true and false acupuncture groups in the prior art is solved. Problem, a needle-punching device with high concealment and safety is achieved.
Patent Information
- Application Number
- CN202420730155.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-10
AI Technical Summary
In the real and false acupuncture control test, the real acupuncture needle is pierced into the skin, and the needle tail drops deeper and is easily noticed by the patient. When the false acupuncture needle is released, the needle tail rises. The touch immediately disappeared, earlier than the real acupuncture group, affecting the concealment of the test.
An acupuncture device was designed, including a false acupuncture group and a true acupuncture group, both containing a rubber column, a sterilized sponge column, an adhesive layer, a needle and a hollow cannula. By setting up a cannula on the needle, the cannula in the false acupuncture group is consistent with the cannula in the true acupuncture group, and has high concealment; the needle tips do not move out of the sterilized sponge column, which complies with sterile operation and increases concealment ;The blunt needle tip of the false acupuncture group is wrapped with a thin layer of glue to prevent skin damage.
The true and false acupuncture groups are highly consistent during the needle inlet and outlet, which improves the concealment of the test and is not easy to be identified by the patient; it complies with sterile operation, which increases the concealment of the operation; adds a thin glue layer to the blunt needle tip , improves safety and prevents skin damage.
Smart Images
Figure CN222488136U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of acupuncture instruments, and in particular relates to an acupuncture device used for real and fake acupuncture control experiments. Background Art
[0002] Acupuncture therapy refers to inserting needles into the patient's body under the guidance of traditional Chinese medicine theory, and using various acupuncture techniques to stimulate the acupuncture points of the human body to achieve the purpose of treating diseases. Ancient acupuncturists emphasized that "the key to acupuncture is that the qi reaches the body and it is effective", which shows that "getting qi" is the guarantee of the efficacy of acupuncture. Acupuncture techniques are the main means of obtaining "getting qi", including basic tonifying and draining techniques such as lifting, inserting, and twisting; single tonifying and draining techniques such as flicking, shaking, flying, and scraping; and compound tonifying and draining techniques such as burning mountain fire and cooling the sky. However, some scholars believe that the effect of acupuncture therapy is a placebo effect and it has no therapeutic effect itself. To solve this problem, researchers designed a single-blind clinical trial to verify the effectiveness of acupuncture therapy, that is, two groups of patients received true acupuncture or sham acupuncture treatment with consistent operation and appearance, and observed the efficacy.
[0003] The existing patent CN219398203U discloses an acupuncture device, which pierces the pressure-sensitive adhesive layer of a real acupuncture needle and then penetrates the skin, and pierces the pressure-sensitive adhesive layer of a fake acupuncture needle and then presses against the skin surface, so that patients receiving both treatments can experience the touch feeling of "needle piercing the skin"; however, since the real acupuncture needle penetrates into the skin, the height to which the needle tail descends is deeper than that of the fake acupuncture needle, and when the fake acupuncture needle is removed, the needle tail rises, and the touch feeling produced by the skin contacting the needle tip disappears immediately, which is earlier than that of the real acupuncture needle group and is easily noticed by the patient. Utility Model Content
[0004] The utility model aims to solve the problems raised in the background technology and to provide an acupuncture device for real and fake acupuncture control test.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The utility model provides an acupuncture device for real and fake acupuncture control test, comprising a fake acupuncture group and a real acupuncture group, wherein both the fake acupuncture group and the real acupuncture group comprise a rubber column, a sterilized sponge column, an adhesive layer, a needle and a hollow sleeve, and the needle of the fake acupuncture group comprises a first needle handle, a first needle body and a first needle tip, and the needle of the real acupuncture group comprises a second needle handle, a second needle body and a second needle tip, and the length of the first needle handle is less than the length of the second needle handle;
[0007] For each acupuncture group, the sleeve, needle, sterilized sponge column and adhesive layer are arranged in sequence, the rubber column is installed on the needle handle, and the rubber column is located in the sleeve and slides relative to the inner wall of the sleeve, the needle tip is inserted in the sterilized sponge column, and the adhesive layer is arranged at the bottom of the sterilized sponge column.
[0008] Preferably, a first exhaust hole and a second exhaust hole are respectively provided at the top and the bottom of each sleeve, and the needle is inserted into the second exhaust hole.
[0009] Preferably, the first needle tip is a blunt needle tip, and the second needle tip is a filiform needle tip.
[0010] Preferably, the blunt needle tip is coated with a thin adhesive layer.
[0011] Preferably, the length of the first needle handle is 4-6 mm.
[0012] Preferably, the length of the second needle handle is equal to the length of the cannula, and both are 35-65 mm.
[0013] Preferably, the length of each needle body is 40-75 mm.
[0014] Preferably, the length of the sterilized sponge column is 8-12 mm.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The acupuncture device used for real and fake acupuncture control tests is provided with a sleeve on the needle, so that during the needle insertion and removal process, the sleeve in the fake acupuncture group and the sleeve in the real acupuncture group are at the same height, which is highly concealed and difficult to be identified by the patient; by not moving the needle tips out of the sterilized sponge column, the operation process complies with aseptic operation, and the concealment of the operation process is increased, which is difficult to be identified by the patient; at the same time, a thin adhesive layer is wrapped on the blunt needle tip of the fake acupuncture group, which further prevents the patient's skin from being damaged due to excessive force by the operator, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic structural diagram of a sham acupuncture group in an acupuncture device used for a real and sham acupuncture control test of the utility model;
[0018] Figure 2 It is a structural schematic diagram of a real acupuncture group in an acupuncture device used for a real and fake acupuncture control test of the utility model.
[0019] Explanation of the accompanying drawings: 1. cannula; 2. rubber column; 3. sterilized sponge column; 4. adhesive layer; 5. second needle tip; 6. first needle handle; 7. first needle body; 8. first needle tip; 9. second needle handle; 10. second needle body. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0021] It should be noted that when a group is referred to as being "connected" to another group, it may be directly connected to the other group or there may be an intermediate group. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.
[0022] like Figure 1-2 As shown, an acupuncture device for real and fake acupuncture control test includes a fake acupuncture group and a real acupuncture group, wherein both the fake acupuncture group and the real acupuncture group include a rubber column 2, a sterilized sponge column 3, an adhesive layer 4, a needle and a hollow sleeve 1, and the needle of the fake acupuncture group includes a first needle handle 6, a first needle body 7 and a first needle tip 8, and the needle of the real acupuncture group includes a second needle handle 9, a second needle body 10 and a second needle tip 5, and the length of the first needle handle 6 is less than the length of the second needle handle 9;
[0023] For each acupuncture group, the sleeve 1, the needle, the sterilized sponge column 3 and the adhesive layer 4 are arranged in sequence, the rubber column 2 is installed on the needle handle, and the rubber column 2 is located in the sleeve 1, sliding relative to the inner wall of the sleeve 1, the needle tip is inserted in the sterilized sponge column 3, and the adhesive layer 4 is arranged at the bottom of the sterilized sponge column 3.
[0024] It should be noted that the sleeve 1 is made of opaque plastic material, the rubber column 2 (the height is not limited, such as 3mm) is fixedly installed on the needle handle and is located 1-2mm away from the needle body. The friction between the rubber column 2 and the inner wall of the sleeve 1 can be freely adjusted so that the rubber column 2 can stay and be positioned at any height in the sleeve 1. The adhesive layer 4 is a double-sided pressure-sensitive adhesive layer, one side of which is fixedly attached to the bottom of the sterilized sponge column 3, and the other side is used to adhere to the patient's skin (after tearing off the film and pasting it on the skin surface), and the adhesive layer 4 is annular, that is, a hole is reserved in the middle for the needle tip to pass through, such as the outer diameter of the adhesive layer 4 is 10mm (consistent with the diameter of the sterilized sponge column 3), and the inner diameter is 5mm. The specific size is not limited and can be set according to actual needs;
[0025] During the operation, the acupuncture points on the patient's skin surface are first disinfected, and then the adhesive layer 4 is pasted on the skin surface at that position, and the respective acupuncture groups are first inserted into the needles, and then the respective acupuncture groups are removed from the needles; when the real acupuncture group is inserted into the needles, the second needle body 10 is moved down so that the second needle tip 5 penetrates into the skin, and the insertion of the real acupuncture group is completed; when the sham acupuncture group is inserted into the needles, the cannula 1 remains stationary, the first needle body 7 is moved down so that the first needle tip 8 touches the skin, and then the first needle body 7 is kept stationary, and the cannula 1 in the sham acupuncture group is moved down to the same height as the cannula 1 in the real acupuncture group (so that the upper part of the first needle body 7 is moved into the cannula 1, and in the initial state, the first needle body 7 is located outside the cannula 1), and the friction between the rubber column 2 and the inner wall of the cannula 1 is used to position the cannula 1, so that the cannula 1 in the sham acupuncture group and the cannula 1 in the real acupuncture group are aligned. The height of the needles in the sham acupuncture group is consistent (so that the patients think that the height to which the needles in the sham acupuncture group and the real acupuncture group have been lowered is consistent), which is highly concealed and not easy to be identified by the patients; when the real acupuncture group removes the needle, the second needle body 10 is moved upward so that the second needle tip 5 is moved out of the skin, and the second needle tip 5 does not move out of the sterilized sponge column 3, thereby completing the removal of the needle in the real acupuncture group; when the sham acupuncture group removes the needle, the first needle body 7 is kept stationary, the sleeve 1 is moved upward so that the first needle body 7 is moved out of the sleeve 1 (in the initial state), and the sleeve 1 is positioned by the friction force with the rubber column 2, and then the first needle body 7 is moved upward (so that the height of the sleeve 1 in the sham acupuncture group is consistent with that of the sleeve 1 in the real acupuncture group), so that the first needle tip 8 leaves the skin, the tactile sensation disappears, corresponding to the removal of the needle in the real acupuncture group, and the first needle tip 8 does not move out of the sterilized sponge column 3, thereby completing the removal of the needle in the sham acupuncture group. By keeping the needle tips within the sterile sponge column 3, the operation process complies with aseptic operation, and at the same time, the operation process is more concealed and difficult to be identified by the patient.
[0026] In one embodiment, each sleeve 1 is provided with a first exhaust hole and a second exhaust hole at the top and the bottom, respectively, and the needle is inserted into the second exhaust hole.
[0027] It should be noted that the arrangement of the exhaust holes makes the internal pressure of the sleeve 1 consistent with the external pressure, thereby facilitating the relative movement of the rubber column 2 and the sleeve 1. At the same time, when the sleeve 1 in the fake acupuncture group moves downward, the second exhaust hole can also serve as a needle avoidance hole, so that the first needle body 7 moves into the sleeve 1. For example, the diameter of the first exhaust hole is 0.5 mm, and the diameter of the second exhaust hole is 1 mm, which is not limited and can be set according to actual needs. The diameter of the first exhaust hole is smaller than the diameter of the needle handle to prevent the needle handles of the real and fake acupuncture groups from penetrating.
[0028] In one embodiment, the first needle tip 8 is a blunt needle tip, and the second needle tip 5 is a filiform needle tip.
[0029] The blunt tip of the needle is coated with a thin layer of glue.
[0030] The blunt needle tip prevents the sham acupuncture group from puncturing the skin. A thin adhesive layer is wrapped on the blunt needle tip to further prevent the patient's skin from being damaged due to excessive force by the operator, which is safer.
[0031] In one embodiment, the length of the first needle handle 6 is 4-6 mm, such as the length of the first needle handle 6 is 5 mm.
[0032] In one embodiment, the length of the second needle handle 9 is equal to the length of the sleeve 1, and both are 35-65 mm, such as 45 mm, and the diameter of each needle handle is not limited, such as 1 mm. The length of the second needle handle 9 is equal to the length of the sleeve 1, so that the sleeve 1 will not slide relative to the rubber column 2, that is, the sleeve 1 and the second needle body 10 keep synchronous movement, thereby facilitating the operation of the real acupuncture group.
[0033] In one embodiment, the length of the needle body is 40-75 mm, such as 50 mm.
[0034] In one embodiment, the length of the sterilized sponge column 3 is 8-12 mm, such as 10 mm.
[0035] The length of the cannula 1 is selected according to the size of the needle, such as the length of the cannula 1 is 35mm, the length of the first needle handle 6 is 4mm, the length of the second needle handle 9 is 35mm, the length of each needle body is 40mm, and the length of the sterilization sponge column 3 is 8mm; for another example, the length of the cannula 1 is 45mm, the length of the first needle handle 6 is 5mm, the length of the second needle handle 9 is 45mm, the length of each needle body is 50mm, and the length of the sterilization sponge column 3 is 10mm; for another example, the length of the cannula 1 is 65mm, the length of the first needle handle 6 is 6mm, the length of the second needle handle 9 is 65mm, the length of each needle body is 75mm, and the length of the sterilization sponge column 3 is 12mm; or the lengths of the first needle handle 6 and the sterilization sponge column 3 remain fixed, and the length of the first needle handle 6 is 5mm, and the length of the sterilization sponge column 3 is 10mm.
[0036] The acupuncture device used for real and fake acupuncture control tests is provided with a sleeve on the needle, so that during the needle insertion and removal process, the sleeve in the fake acupuncture group and the sleeve in the real acupuncture group are at the same height, which is highly concealed and difficult to be identified by the patient; by not moving the needle tips out of the sterilized sponge column, the operation process complies with aseptic operation, and the concealment of the operation process is increased, which is difficult to be identified by the patient; at the same time, a thin adhesive layer is wrapped on the blunt needle tip of the fake acupuncture group, which further prevents the patient's skin from being damaged due to excessive force by the operator, which is safer.
[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0038] The above-described embodiments only express the more specific and detailed embodiments described in this application, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of this application, which all belong to the protection scope of this application. Therefore, the protection scope of the patent application shall be based on the attached claims.
Claims
1. An acupuncture device for real and fake acupuncture control test, characterized in that: The acupuncture device for real and fake acupuncture control test comprises a fake acupuncture group and a real acupuncture group, wherein both the fake acupuncture group and the real acupuncture group comprise a rubber column (2), a sterilized sponge column (3), an adhesive layer (4), a needle and a hollow sleeve (1), and the needle of the fake acupuncture group comprises a first needle handle (6), a first needle body (7) and a first needle tip (8), and the needle of the real acupuncture group comprises a second needle handle (9), a second needle body (10) and a second needle tip (5), and the length of the first needle handle (6) is less than the length of the second needle handle (9); For each acupuncture group, the sleeve (1), the needle, the sterile sponge column (3) and the adhesive layer (4) are arranged in sequence, the rubber column (2) is installed on the needle handle, and the rubber column (2) is located in the sleeve (1) and slides relative to the inner wall of the sleeve (1), the needle tip is inserted in the sterile sponge column (3), and the adhesive layer (4) is arranged at the bottom of the sterile sponge column (3).
2. The acupuncture device for real and fake acupuncture control test as claimed in claim 1, characterized in that: The top and bottom of each sleeve (1) are respectively provided with a first exhaust hole and a second exhaust hole, and the needle is inserted into the second exhaust hole.
3. The acupuncture device for real and fake acupuncture control test according to claim 1, characterized in that: The first needle tip (8) is a blunt needle tip, and the second needle tip (5) is a filiform needle tip.
4. The acupuncture device for real and fake acupuncture control test as claimed in claim 3, characterized in that: The blunt needle tip is wrapped with a thin glue layer.
5. The acupuncture device for real and fake acupuncture control test according to claim 1, characterized in that: The length of the first needle handle (6) is 4-6 mm.
6. The acupuncture device for real and fake acupuncture control test according to claim 1, characterized in that: The length of the second needle handle (9) is equal to the length of the sleeve (1), and both are 35-65 mm.
7. The acupuncture device for real and fake acupuncture control test according to claim 1, characterized in that: The length of each needle body is 40-75 mm.
8. The acupuncture device for real and fake acupuncture control test according to claim 1, characterized in that: The length of the sterilized sponge column (3) is 8-12 mm.