KR102502483B1 - Sham acupuncture set for double blind test - Google Patents

Abstract

In examining the therapeutic effect of acupuncture, the present invention relates to a double-blind dummy acupuncture set having an improved structure so that it is difficult not only for the user but also for the operator to distinguish whether the needle used is a real needle or a false acupuncture needle. The double-blind dummy acupuncture set according to the present invention includes a support member having one surface in contact with the skin of a person to be treated and having through-holes formed in the vertical direction; A filling member coupled to the through hole of the support member and provided in a pipe shape with one side shielded; a hollow guide member having a lower portion coupled to the through hole of the support member and having a first guide protrusion protruding therein; an elastic plate formed to have elasticity similar to human skin tissue and coupled to a lower portion of the guide member; and a movable member that moves up and down within the guide member in a state of engagement with the recession, wherein a portion of the movable member is hooked onto the first guide protrusion to guide the start of a magnetic needle, and the first guide protrusion during magnetic acupuncture. It is seated at the top of the guide member through the guide member, but the end of the recession passes through the elastic plate, but the filling member can be guided so as not to pass through.

Description

Sham acupuncture set for double blind test}

The present invention relates to a double-blind dummy acupuncture set designed to make it difficult to distinguish whether the acupuncture needle used is a real needle or a fake needle, not only the operator but also the operator, in verifying the therapeutic effect of acupuncture. More specifically, acupuncture A double-blind dummy acupuncture needle set having improved reliability of verification results by guiding start and end positions of the recession so that the recession can be placed in an accurate position.

Recently, studies that statistically investigate the therapeutic effects of acupuncture have been actively conducted. As a method of examining the therapeutic effect of such acupuncture, a method of comparing real acupuncture and sham acupuncture to the subject is mainly used. That is, stimulation similar to acupuncture, for example, placebo stimulation, is applied to the acupuncture point of the person to be treated as a control group, and a real needle is inserted and used as a needle acupuncture group to compare the effects of the two.

However, in the conventional method of examining the treatment effect of acupuncture therapy, a method of masking only the recipient, that is, a single blind method that blocks only visually, is widely practiced, so there is a problem in conveying the operator's expectations or enthusiasm for acupuncture to the recipient. there was.

Therefore, in order to strictly confirm the effect of acupuncture therapy, masking is performed on the operator as well as the operator, so that both the operator and the operator do not know whether the currently operated acupuncture needle is a real needle or a false needle. necessity is emerging.

Registered Patent Publication 10-2137780 (Announced on July 20, 2020)

An object of the present invention is to have an elastic plate formed to have elasticity similar to the skin tissue of the human body inside and form the elastic plate to penetrate during the procedure, so that both the operator and the person to be operated on cannot distinguish whether it is a real needle or a false needle. It is to provide a dummy needle set for blinding.

An object of the present invention is to provide a dummy acupuncture needle set for double-blind testing with improved reliability of verification results by guiding the start and end positions of the recess so that the recess can be placed in an accurate position during acupuncture.

A dummy acupuncture set for double-blindness according to the present invention for achieving the above object includes a support member having one surface in contact with the skin of a person to be treated and having through-holes formed in the vertical direction; A filling member coupled to the through hole of the support member and provided in a pipe shape with one side shielded; a hollow guide member having a lower portion coupled to the through hole of the support member and having a first guide protrusion protruding therein; an elastic plate formed to have elasticity similar to human skin tissue and coupled to a lower portion of the guide member; and a movable member that moves up and down within the guide member in a state of engagement with the recession, wherein a portion of the movable member is hooked onto the first guide protrusion to guide the start of a magnetic needle, and the first guide protrusion during magnetic acupuncture. It is seated at the top of the guide member through the guide member, but the end of the recession passes through the elastic plate, but the filling member can be guided so as not to pass through.

In addition, a guide groove into which the first guide protrusion is inserted may be formed on an outer portion of the movable member.

In addition, the first guide protrusion may be provided in a hemispherical shape, provided in plurality, and spaced apart from each other along the inner circumference of the guide member.

In addition, a second guide protrusion located below the first guide protrusion protrudes from the inner surface of the guide member, and the movable member is hooked on the second guide protrusion during a magnetic needle, and an end of the recession passes through the elastic plate. It can be guided to be located in the through hole.

In addition, the second guide protrusion may be formed in a hemispherical shape, provided in plurality, and spaced apart from each other along the inner circumference of the guide member.

In addition, a film having elasticity similar to human skin tissue may be formed on the surface of the filling member in contact with the skin of the person to be treated.

In addition, a step may be formed inside the support member so that the lower surface of the guide member can be seated.

In addition, the support member includes a cylindrical coupling portion having the through hole formed therein in a vertical direction, and a support portion extending outward from a lower end of the coupling portion and contacting the skin of a person to be treated, and the support member during acupuncture. A medical adhesive film may be provided on the lower surface of the support part to prevent the member from being separated from the skin of the person to be treated.

In addition, the movable member is formed to be movable in the vertical direction by the operator in a state inserted into the guide member, and has an insertion portion formed with a stepped portion in which a portion of the recession is seated, and an outward direction from an upper end of the insertion portion. , and may include a seating portion seated on an upper end of the guide member to guide an end of the magnetic needle.

Also, after the end of the magnetic needle, the end of the recess may be seated on the shielding surface of the filling member.

In addition, the depression includes a needle needle part coupled to the inside of the movable member, and a needle point protruding downward from the needle needle part and having an end portion penetrating the elastic plate formed into a flat shape by polishing. can do.

In addition, it may further include a current supply unit for supplying current to the recession to transmit an electrical stimulation signal to the skin.

In addition, an upper portion of the depression may be exposed to the outside of the movable member so as to be connected to the current supply unit.

The double-blind dummy acupuncture set according to the present invention includes a support member having one surface in contact with the skin of a person to be treated and having through-holes formed in the vertical direction; A filling member coupled to the through hole of the support member and provided in a pipe shape with one side shielded; a hollow guide member having a lower portion coupled to the through hole of the support member and having a first guide protrusion protruding therein; an elastic plate formed to have elasticity similar to human skin tissue and coupled to a lower portion of the guide member; a moving member that moves in the vertical direction within the guide member while being engaged with the recession; and a current supply unit for supplying current to the stagnation exposed to the outside of the movable member to transmit an electrical stimulation signal to the skin of the person to be treated, wherein a part of the movable member is caught on the first guide protrusion to guide the start of a needle needle , When acupuncture is performed, it passes through the first guide protrusion and is seated on the upper end of the guide member so that the end of the recession can pass through the elastic plate, but not through the filling member.

In addition, a second guide protrusion located below the first guide protrusion protrudes from the inner surface of the guide member, and the movable member is hooked on the second guide protrusion during a magnetic needle, and an end of the recession passes through the elastic plate. It can be guided to be located in the through hole.

In addition, the first guide protrusion and the second guide protrusion are provided in a hemispherical shape, provided in plurality, and spaced apart from each other along the inner circumference of the guide member.

According to the present invention, an elastic plate formed to have elasticity similar to the skin tissue of the human body is provided inside, so that the recession penetrates the elastic plate during acupuncture, so that both the operator and the recipient can distinguish between real and false acupuncture needles. can be implemented without it. Therefore, the reliability of the double-blind test can be improved, and more accurate investigation results can be provided in verifying the therapeutic effect of acupuncture.

In addition, as the start and end positions of the recession during acupuncture are guided, the recession can be placed in an accurate position during acupuncture, so the reliability of the double-blind dummy acupuncture set can be improved.

In addition, the support member is formed of an opaque material so that the end of the recession is not visible from the outside, so that when using a false acupuncture needle set for double-blind use, both the operator and the operator cannot distinguish whether it is a real needle or a false needle, which is suitable for double-blind use. The reliability of the dummy needle set can be improved.

1 is a cross-sectional view of a dummy acupuncture needle set for double blinding according to an embodiment of the present invention.
Figure 2 is an exploded view of Figure 1;
FIG. 3 is a view for explaining the operation of the dummy needle set for double blinding shown in FIG. 1;
4 is a cross-sectional view of a dummy needle set for double blinding according to another embodiment of the present invention.

Hereinafter, a dummy needle set for double blinding according to a preferred embodiment will be described in detail with reference to the accompanying drawings. Here, the same reference numerals are used for the same components, and repeated descriptions and detailed descriptions of known functions and configurations that may unnecessarily obscure the subject matter of the invention are omitted. Embodiments of the invention are provided to more completely explain the present invention to those skilled in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clarity.

1 is a cross-sectional view of a dummy acupuncture needle set for double-blind use according to an embodiment of the present invention, and FIG. 2 is an exploded view of FIG. 1 . And, FIG. 3 is a view for explaining the operation of the dummy needle set for double blinding shown in FIG. 1 .

1 to 3, the double-blind dummy acupuncture set 100 includes a support member 110, a filling member 120, a guide member 130, an elastic plate 140, and a moving member ( 150) may be included. Here, double blind means a technique in which both the experimenter and the subject do not know whether an actual change is actually being made in a study for verifying the effect of a certain experiment. That is, double-blindness in the present specification refers to a technique for making it difficult for the operator as well as the person to be operated on to distinguish whether the acupuncture is a real acupuncture or a false acupuncture when performing acupuncture on a person to be operated on.

One surface of the support member 110 is in contact with the skin of the person being treated (S), and a through hole (110a) may be formed in the vertical direction. For example, the support member 110 may be formed of a polypropylene material that is easy to process and has good strength, and may include a coupling part 111 and a support part 112 .

The lower surface of the coupling part 111 may be in contact with the skin S of the person to be treated, and may be formed in a cylindrical shape with a through hole 110a formed in the vertical direction at the inner center.

The support portion 112 extends outward from the lower end of the coupling portion 111 and may be in contact with the skin S of the person being treated. In addition, a medical adhesive film 160 may be provided on the lower surface of the support part 112 to prevent the support member 110 from being separated from the skin S of the person to be treated during acupuncture. For example, the medical adhesive film 160 may be provided as 3M's 1522 transparent double-sided medical adhesive film 160, which is processed into a shape corresponding to the lower surface of the support part 112, so that the lower surface of the support part 112 can be coupled to

The filling member 120 may be provided in a pipe shape coupled to the through hole 110a of the support member 110 and having one side shielded. For example, the filling member 120 is formed in a cylindrical shape in which the insertion hole 120a is formed long in the longitudinal direction at the inner center so that the end of the recession 160 can pass through, and is in contact with the skin S of the person to be treated. A film 121 having elasticity similar to human skin tissue may be formed on the cotton. For example, the filling member 120 may be formed of a silicon material, and a film 121 may be formed through a shielding surface.

In this way, as the filling member 120 is formed of a material having elasticity similar to human skin tissue, the operator can feel that the recession 160 is seated on the actual skin S when seated on the filling member 120. can

A lower portion of the guide member 130 may be coupled to the through hole 110a of the support member 110, and a first guide protrusion 131 may protrude therein. For example, the guide member 130 may be formed in a cylindrical shape having a hollow 130a formed therein, and may be formed of a polypropylene material. In addition, a step 113 is formed inside the support member 110, so that the lower surface of the guide member 130 can be coupled to the support member 110 while being seated on the step 113. For example, the guide member 130 may be coupled to the inside of the support member 110 by way of interference fit, screw coupling, bonding, or the like.

The first guide protrusion 131 protruding from the inside of the guide member 130 is provided in a hemispherical shape, and may be provided in plural and spaced apart along the inner circumference of the guide member 130 . For example, the first guide protrusions 131 may be provided as a pair and disposed to face each other inside the guide member 130, but the number of first guide protrusions 131 is not limited to the illustrated bar. . Also, the first guide protrusions 131 may be provided in multiple stages spaced apart in the vertical direction as shown in FIG. 1 . In this way, when the first guide protrusions 131 are arranged in multiple stages, coupling force with the moving member 150 described later can be improved.

The elastic plate 140 is formed to have elasticity similar to that of human skin tissue, and may be coupled to a lower portion of the guide member 130 . For example, the elastic plate 140 may be formed of a silicon material and may be bonded to the lower portion of the guide member 130 . The elastic plate 140 may be provided in the shape of a thin disk of 1 mm to 10 mm, which may be torn when the recession 160 described later penetrates when the elastic plate 140 is provided with a thickness of less than 1 mm, and a thickness exceeding 10 mm This is because the flat end of the recession 160 may not pass through the elastic plate 140 in this case.

In this way, as the elastic plate 140 is formed to have elasticity similar to the skin tissue of the human body, the operator can determine whether the recession 160 is inserted into the actual skin S when the recess 160 passes through the elastic plate 140, the elastic plate ( 140) cannot be distinguished. Therefore, it is difficult for an operator to distinguish whether the dummy acupuncture needle set 100 for double-blind use used in the experiment is a real needle or a false needle, and thus reliability of the experimental result can be improved.

The movable member 150 may move vertically within the guide member 130 while being coupled with the recession 160 . For example, a part of the movable member 150 is hooked on the first guide protrusion 131 to guide the start of a needle insertion, and passes through the first guide protrusion 131 to settle on the top of the guide member 130 at the time of acupuncture. The end of 160 may pass through the elastic plate 140, but may guide the filling member 120 so as not to pass through.

Specifically, the moving member 150 may be formed of a polypropylene material, and may include an insertion part 151 and a seating part 152 .

Insertion portion 151 is formed to be movable in the vertical direction by the operator in a state inserted into the guide member 130, and a step 153 in which a portion of the recession 160 is seated therein may be formed. Also, a guide groove 151a into which the first guide protrusion 131 of the guide member 130 is inserted may be formed on an outer side of the insertion portion 151 . Accordingly, when the lower end of the movable member 150 is moved downward while being inserted into the hollow 130a, the first guide protrusion of the guide member 130 in the guide groove 151a of the movable member 150 ( 131 is caught and the movement of the moving member 150 may be stopped. That is, a state in which the guide groove 151a of the movable member 150 and the first guide protrusion 131 of the guide member 130 are coupled may be a time point at which the magnetic needle starts. At this time, the end of the depression 160 may be disposed within the guide member 130 as shown in FIG. 3 (a).

The seating portion 152 extends outward from the upper end of the insertion portion 151 and is seated on an upper end of the guide member 130 to guide the end of the magnetic needle. That is, when force is applied to the movable member 150 in the downward direction in the state of FIG. 3 (a), the movable member 150 is deformed toward the inner coupling hole 150a, and the first guide protrusion 131 and the guide groove The coupling of (151a) can be released, so that the movable member 150 can move in the downward direction. In this state, when the mounting portion 152 protruding outward from the insertion portion 151 is caught on the upper end of the guide member 130, the movement of the moving member 150 may be stopped, and the moving member 150 may further Since the patient cannot move abnormally, the needle can be terminated.

After the end of the magnetic needle, the end of the recess 160 may pass through the elastic plate 140 and be seated on the membrane 121, which is the shielding surface of the filling member 120, as shown in FIG. 3(c). At this time, since the filling member 120 is formed of an elastic material, when the end of the recession 160 presses the membrane 121, the membrane 121 can be deformed in the downward direction, and the By the deformation, the user may feel that the end of the depression 160 actually penetrates the skin.

Meanwhile, the guide member 130 may further include a second guide protrusion 132 located below the first guide protrusion 131 . For example, the second guide protrusion 132 may be formed in a hemispherical shape protruding from the inner surface of the guide member 130 and may be located about 7 mm below the first guide protrusion 131 . Accordingly, as shown in FIG. 3(b), the movable member 150 is caught by the second guide protrusion 132 during the magnetic needle, and the end of the recess 160 passes through the elastic plate 140 to form a through hole 110a. It can be guided to be located within.

For example, when an external force is applied downward to the moving member 150 in the needle preparation step of FIG. 3 (a), the moving member 150 moves downward along the inner wall of the guide member 130 and then moves to The movement may be stopped by being caught on the upper end of the 2 guide protrusions 132 . At this time, the end of the stagnation 160 coupled to the movable member 150 may be formed to penetrate the elastic plate 140, and in this state, the movable member 150 or the stagnation 160 is gripped to rotate in one direction. In this case, as shown in FIG. 3(c), the recession 160 may go deeper and be seated on the film 121 of the filling member 120.

In this way, when the stagnant 160 is inserted and moves through the elastic plate 140, it is possible to improve the reliability of the experimental results because it can give the operator a feeling of being inserted into the skin (S) of the actual person to be treated. there is.

The depression 160 is coupled to the movable member 150 and operates in conjunction with the movable member 150, and may include a needle needle part 161 and a needle tip 162.

The needle part 161 is a part constituting the upper part of the recession 160, and may be coupled to the movable member 150 by a method such as an interference fit or screw coupling. Here, a step 153 is formed inside the movable member 150, so that the lower end of the needle part 161 can be coupled to the step 153 of the movable member 150 in a seated state.

The tip of the needle 162 is a part constituting the lower part of the depression 160, and protrudes downward from the needle part 161, and the end penetrating the elastic plate 140 is polished to form a flat shape. It can be. For example, when the movable member 150 is caught on the first guide protrusion 131, the needle tip 162 may be disposed in the hollow 130a of the guide member 130 as shown in FIG. 3(a). And, when the movable member 150 is caught on the second guide protrusion 132, it passes through the plate 140 and is disposed in the insertion hole 120a of the filling member 120, as shown in FIG. 3 (b). When the movable member 150 is seated on the upper end of the guide member 130, it may be seated on the film 121 of the filling member 120 as shown in FIG. 3(c).

The tip of the needle tip 162 may be disposed in the support member 110 so as not to be visible from the outside. For example, the support member 110 may be formed of an opaque material so that the tip of the tip of the needle 162 is not visible from the outside. Accordingly, since both the operator and the recipient cannot visually confirm that the stagnant needle 160 is inserted into the skin S, it is impossible to distinguish between a real needle and a false needle during a procedure using the double-blind dummy acupuncture needle set 100. .

4 is a cross-sectional view of a dummy needle set for double blinding according to another embodiment of the present invention. In this embodiment, description will be made focusing on contents that are different from the examples described above.

Referring to FIG. 4 , the dummy acupuncture needle set 200 for double-blindness may further include a current supply unit 170 supplying current to the stagnation 160 to transmit electrical stimulation signals to the skin S.

For example, an upper part of the needle part 161 may be exposed to the outside of the movable member 150 so that the recess 160 can be connected to the current supply unit 170 . Accordingly, when the current supply unit 170 is electrically connected to the needle unit 161, the current supply unit 170 can supply current having a frequency in the range of 1 Hz to 100 Hz to the recess 160. At this time, the current supply unit 170 may include a variable resistor and a control unit in order to supply current having a frequency in the range of 1 Hz to 100 Hz to the recession 160. Since this structure is a known technology, a detailed description thereof will be omitted. do it with

In this way, as the dummy acupuncture set 200 for double-blindness is provided with the current supply unit 170, it is possible to experiment and verify the treatment effects of electric acupuncture as well as general acupuncture.

As described above, the dummy acupuncture needle set 100 for double-blindness has an elastic plate 140 formed therein to have elasticity similar to human skin tissue, so that the recession 160 penetrates the elastic plate 140 during acupuncture. By forming it so that it can be implemented so that both the operator and the person to be treated cannot distinguish whether it is a real acupuncture or a false acupuncture. Therefore, the reliability of the double-blind test can be improved, and more accurate investigation results can be provided in verifying the therapeutic effect of acupuncture.

In addition, since the start and end positions of the stagnation 160 are guided during acupuncture, the stagnation 160 can be placed in an accurate position during acupuncture, improving the reliability of the dummy acupuncture set 100 for double blinding. can make it

In addition, the supporting member 110 is formed of an opaque material so that the end of the recession 160 is not visible from the outside, so that when using the double-blind dummy acupuncture needle set 100, both the operator and the recipient can distinguish whether it is a real needle or a false needle. This can improve the reliability of the dummy acupuncture needle set 100 for double-blindness.

The method of using the double-blind dummy acupuncture needle set is described below with reference to FIGS. 1 to 4 .

First, after inserting the end of the movable member 150 into the guide member 130, the first guide protrusion 131 is temporarily coupled to the guide groove 151a to prepare for the start of the magnetic needle. In this state, after the lower surface of the support member 110 is seated on the skin (S) of the person to be treated, the moving member 150 is moved downward so that the end of the recession 160 can pass through the elastic plate 140. . At this time, the medical adhesive film 160 is provided on the lower side of the support member 110, so that the support member 110 can be prevented from being separated from the skin S of the person to be treated during acupuncture.

Then, the movable member 150 moves in a downward direction, and the lower surface of the movable member 150 is caught by the second guide protrusion 132 during movement, and the end of the recession 160 passes through the elastic plate 140. It may be located within the filling member 120.

In this way, as the end of the depression 160 is formed to penetrate the elastic plate 140, which is similar to the skin tissue of the human body, it gives the user a feeling of being inserted into the actual skin S, thereby improving reliability in double-blind experiments can make it In addition, since the support member 110 is made of an opaque material, it is not visible from the outside that the tip of the recess 160 is inserted into the skin S, so both the operator and the recipient can distinguish between a real needle and a false needle during acupuncture. will not be able to

In this state, when a downward force is applied while rotating the stagnation 160, the stagnation 160 may go deeper and be seated on the film 121 of the filling member 120. As such, when the end of the recession 160 is seated on the membrane 121, the needle can be terminated, and as the start and end positions of the recession 160 are always kept constant during acupuncture, the therapeutic effect of the acupuncture can be improved. Reliability can be improved in verification.

On the other hand, electric acupuncture may be performed by connecting the terminal of the current supply unit 170 to the acupuncture point 162 in a state in which the stagnation 160 is inserted into the skin S of the person to be treated. For example, the current supply unit 170 may supply current having a frequency in the range of 1 Hz to 100 Hz to the acupuncture point 162, and in this case, the acupuncture point 162 transmits an electrical stimulation signal of the current to the skin (S). Thus, it is possible to experiment and verify the therapeutic effect of electroacupuncture.

The present invention has been described with reference to an embodiment shown in the accompanying drawings, but this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. You will be able to. Therefore, the true protection scope of the present invention should be defined only by the appended claims.

110: support member
111: coupling part
112: support
120: filling member
121 film
130: guide member
131: first guide projection
132: second guide projection
140: elastic plate
150: moving member
151: insertion part
151a: guide groove
152: seating part
160: stagnation
170: adhesive film
180: current supply unit

Claims (16)

a support member having one surface in contact with the skin of a person being treated and having through-holes formed in the vertical direction;
A filling member coupled to the through hole of the support member and provided in a pipe shape with one side shielded;
a hollow guide member having a lower portion coupled to the through hole of the support member and having a first guide protrusion protruding therein;
an elastic plate formed to have elasticity similar to human skin tissue and coupled to a lower portion of the guide member; and
Including; a moving member that moves in the vertical direction within the guide member in a state coupled with the recession;
A part of the movable member is caught on the first guide protrusion to guide the start of a magnetic needle, and passes through the first guide protrusion to be seated on an upper end of the guide member during a magnetic needle, so that the end of the recess penetrates the elastic plate. The filling member is guided so as not to penetrate,
A guide groove into which the first guide protrusion is inserted is formed on an outer portion of the moving member, a second guide protrusion positioned below the first guide protrusion protrudes from an inner surface of the guide member, and the moving member is a magnetic needle. A double-blind dummy acupuncture needle set that is hooked on the second guide protrusion and guides an end of the depression to pass through the elastic plate and be located in the through hole.
delete According to claim 1,
The first guide protrusion is provided in a hemispherical shape, and is provided in plurality and disposed spaced apart along the inner circumference of the guide member.
delete According to claim 1,
The second guide protrusion is formed in a hemispherical shape and is provided in plurality and disposed spaced apart along the inner circumference of the guide member.
According to claim 1,
The filling member is a double-blind dummy acupuncture set in which a film having elasticity similar to human skin tissue is formed on a surface in contact with the skin of a person to be treated.
According to claim 1,
A double-blind dummy acupuncture needle set in which a step is formed on the inside of the support member so that the lower surface of the guide member can be seated.
According to claim 1,
The support member includes a cylindrical coupling portion in which the through hole is formed in the vertical direction therein, and a support portion extending outward from a lower end of the coupling portion and contacting the skin of a person to be treated,
A double-blind dummy acupuncture set wherein a medical adhesive film is provided on the lower side of the support member to prevent the support member from being separated from the skin of the person to be treated during a needle insertion.
According to claim 1,
The moving member,
An insertion portion formed to be movable in a vertical direction by an operator in a state inserted into the guide member and having a stepped portion in which a portion of the depression is seated;
A dummy acupuncture needle set for double-blind examination comprising a seating portion extending outward from an upper end of the insertion portion and seated on an upper end of the guide member to guide an end of the magnetic needle.
According to claim 9,
After the end of the magnetic needle, the end of the recess is seated on the shielding surface of the filling member.
According to claim 1,
The stagnation is
A chimney unit coupled to the inside of the movable member;
A dummy acupuncture needle set for double-blind testing comprising a needle tip protruding downward from the needle part and having an end penetrating the elastic plate formed into a flat shape by polishing.
According to claim 1,
The double-blind dummy acupuncture set further comprises a current supply unit for supplying current to the stagnation to transmit an electrical stimulation signal to the skin.
According to claim 12,
The dummy acupuncture needle set for double blinding wherein an upper part of the recess is exposed to the outside of the moving member so that it can be connected to the current supply unit.
a support member having one surface in contact with the skin of a person being treated and having through-holes formed in the vertical direction;
A filling member coupled to the through hole of the support member and provided in a pipe shape with one side shielded;
a hollow guide member having a lower portion coupled to the through hole of the support member and having a first guide protrusion protruding therein;
an elastic plate formed to have elasticity similar to human skin tissue and coupled to a lower portion of the guide member;
a moving member that moves in the vertical direction within the guide member while being engaged with the recession; and
A current supply unit for supplying current to the stagnation exposed to the outside of the moving member to transmit an electrical stimulation signal to the skin of a person to be treated;
A part of the movable member is caught on the first guide protrusion to guide the start of a magnetic needle, and passes through the first guide protrusion to be seated on the upper end of the guide member during magnetic needle insertion, so that the end of the recession passes through the elastic plate. The filling member is guided so as not to penetrate,
A second guide protrusion located below the first guide protrusion protrudes from the inner surface of the guide member, and the movable member is hooked on the second guide protrusion during a magnetic needle so that the end of the recession passes through the elastic plate to A set of dummy needles for double-blind guiding to be positioned within the through-hole.
delete According to claim 14,
The first guide protrusion and the second guide protrusion are provided in a hemispherical shape, provided in plural, and spaced apart from each other along the inner circumference of the guide member.

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