KR102441875B1 - Guidance Device of insertion member having insertion-guider - Google Patents

Abstract

The present invention is an insertion member 100 into which one end 110 of the body portion 120 having a long rod shape is inserted into the human body; a movable member 10 having an interior provided to pass through the insertion member 100 and slidably movable using the body portion 120 of the insertion member as a movable axis; and a handle portion 600 coupled to the other end of the body portion 120 of the insertion member 100, and a coupling portion 700 is provided at one side of the movable member 10, and the handle portion ( It relates to an insertion member inducing device provided with an accommodating part, characterized in that a coupling part 700 is provided at a corresponding position of 600), and the coupling part 700 of the moving member is coupled to the receiving part 610 .

Description

Insertion member guidance device having a receiving portion {Guidance Device of insertion member having insertion-guider}

The present invention relates to an induction device for inserting an insert member. Specifically, it relates to an insertion member guiding device provided with an accommodating part.

Acupuncture or needle, which are generally used insertion members, are sharp and can be inserted into the human body, such as the skin, by just stabbing them. However, the insertion member actually inserted into the human body may be in various forms such as an embedding thread in addition to needles and needles, and may be provided in a shape that is not sharp enough to insert the end, which is the end of the insertion member, for example, in a round shape. it might be That is, needles such as acupuncture (round acupuncture, half round acupuncture, etc.) or cannula have a problem in that they cannot penetrate the epidermis by themselves because the tip is round.

In addition, it is provided in a pointed shape to be inserted into the human body, but in reality, there may be cases in which insertion is not easy depending on the sharpness.

In this case, using another needle or an insertion member, a hole is first drilled, and the desired insertion member is inserted using the hole again.

However, when such self-induction is performed, several problems may occur. First, it may be difficult to find a drilled hole, which may cause a problem of drilling a hole again. Second, the inconvenience of dividing the treatment action into two occurs. Third, there may be a problem of infection concerns.

In order to solve the above problems, the present applicant has proposed an insertion member guide device in Korean Patent Application No. 10-2019-0112622 and Korean Patent Application No. 10-2019-0112623. Here, the insertion member guide device is a mechanism for inserting into the epidermis by attaching to the end of a round insertion member or needle. When the needle of the insertion member guide device penetrates the epidermis, a round insertion member or needle comes out.

However, in the case of the above-described invention, after guiding the insertion member to be inserted into the epidermis, a problem has been raised that the guiding device may interfere with the procedure. In order to remove the induction device, if the insertion member inserted into the epidermis is removed, there is another problem that the insertion member must be inserted again. .

(Document 1) Korean Patent Application No. 10-2019-0112622 (2019.07.20) (Document 2) Korean Patent Application No. 10-2019-0112623 (2019.07.20)

Insertion member guide device provided with a receiving portion according to the present invention has the following problems.

First, after inserting the insertion member into the epidermis, since the induction device may interfere with the procedure, it is intended to position the induction device so that it does not interfere with the procedure.

Second, it is intended to ensure maximum visibility and operability when the operator performs acupuncture.

Third, it is intended to place the induction device in a place where it does not interfere with a simple operation.

The problems to be solved of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The present invention is an insertion member having one end of the body in the shape of a long rod is inserted into the human body; a movable member having an interior provided to pass through the insertion member and slidably movable by using the body portion of the insertion member as a movable shaft; and a handle portion coupled to the other end of the body portion of the insertion member, wherein a coupling portion is provided on one side of the moving member, and a receiving portion is provided at a position corresponding to the handle portion, the coupling portion of the moving member is coupled to the receiving portion It is an insertion member guiding device provided with a receiving portion, characterized in that.

In the present invention, the diameter of the coupling portion is formed to be the same as or larger than the diameter of the accommodation portion, the coupling portion may be forcibly fitted into the accommodation portion.

In the present invention, the coupling portion is provided with a soft material, the coupling portion of the soft material may be force-fitted to the receiving portion.

In the present invention, the coupling portion is provided as a tapered structure, the end of the tapered structure is smaller in diameter than the receiving portion, the other side of the tapered structure is formed to have the same or larger diameter than the receiving portion, the coupling The part may be force-fitted to the receiving part.

In the present invention, the coupling portion is provided with a protrusion having a stepped portion at the end, and the entrance of the receiving portion is provided with a stepped portion, after the protrusion of the coupling portion passes through the stepped portion of the receiving portion, the step portion of the coupling portion is the It may be coupled to the step portion of the receiving unit.

In the present invention, the protrusion of the coupling portion may be provided as a tapered inclined portion.

In the present invention, the receiving portion has a passage portion into which the movable member can be inserted, the coupling portion is provided with a soft material having a larger diameter than the passage portion, and when the movable member is inserted, the coupling portion is forced into the passage portion can be inserted.

In the present invention, the coupling portion has a hollow cone shape, and may be provided in a structure tapered in the rear direction.

In the present invention, the coupling portion may be provided as a protrusion having a stepped portion.

In the present invention, an internal space communicating with the end of the passage of the receiving part is provided, so that the inserted coupling part can be seated in the internal space.

In the present invention, the contact surface in contact with the coupling portion in the inner space may be provided to be inclined.

In the present invention, a stepped portion protruding into the passage portion may be provided at a boundary between the passage portion and the inner space portion.

In the present invention, the moving member is inserted before the insertion member, and includes a self-induction inducing portion for guiding the insertion of the insertion member, and the self-induction portion is a hollow structure, wherein the insertion member advances and It is inserted to enable backward movement, and a cutout is formed in the longitudinal direction at the end side to be inserted, so that the insertion member may be exposed.

In the present invention, the moving member is a first moving member or the inside of the body including an inner guide part to which the magnetic induction part is coupled to the inner passage part penetrating the inside of the body part, and a cover part on which the inner guide part is seated in the inner space. an inner guide unit to which the magnetic induction unit is coupled to the penetrating inner passage; a cover portion on which the inner guide portion is seated in the inner space; And one side of the inner guide part is coupled to the inner space, and may be provided as a second moving member (10b) including a spring part fastened to the cover part.

In the present invention, in each of the moving members, the inner guide part has a bending part protruding to enable a bending operation on the front side of the body part and a support part bent at an end of the bending part, and the cover part is the insertion member and the magnetic insert A through hole provided so that the induction part is discharged to the outside and a movement space in which the support part can move outwardly may be provided.

In the present invention, in the second moving member, the spring portion may be contracted and deformed when the insertion member is moved forward, and then elastically restored.

In the present invention, in the first moving member, when the support part is pushed while the insertion member in contact with the support part continues to move forward, the body part of the inner guide part integrally coupled with the support part and the magnetic input induction part are also moved forward together. , the self-induction end of the self-induction portion may be self-inserted in the self-insertion site.

In the present invention, when the one side of the body portion and the stopper formed inside the cover portion are in contact with each other, the forward movement of the insertion member, the magnetic induction portion and the body portion is stopped, and the magnetic magnetic induction portion may be maintained.

In the present invention, when the stationary insertion member is continuously moved forward, the front end of the insertion member advances while pushing up the support, and it can be inserted into the self-induction portion generated by the self-induction unit.

In the present invention, as the bending part is bent, the support part may be bent outwardly in a moving space inside the cover part.

In the present invention, in each moving member, a protruding stopper is provided in a portion that is not inserted into the inner passage of the magnetic induction part among the body of the inserting member, and when the stopper is in contact with the magnetic induction part, the insertion member advances Movement may be stopped.

In the present invention, the cover portion may be provided with a see-through portion that can see through the inner moving space.

In the present invention, a plurality of projections may be provided on the surface of the handle portion.

In the present invention, the bending part may be provided with an elastic material capable of bending operation.

In the present invention, the bending part may have a bent structure or a wrinkled structure.

In the present invention, the support part may be bent so as to be in contact with the end of the inserting member, and the support part may be inclined so that the lower end thereof faces in the forward direction of the end of the inserting member.

The insertion member guiding device provided with the receiving part according to the present invention has the following effects.

First, after the insertion member is inserted into the epidermis, there is an effect that can move by using unnecessary components as a movable member.

Second, there is an effect of accommodating the movable member inside the handle portion through the insertion member and fixing it.

Third, since the moving member is accommodated in the handle, there is an effect that the acupuncturist's field of view and operability are secured as much as possible.

Fourth, there is an effect of fixing the moving member with a simple operation of inserting and coupling the coupling part to the inner space part through the passage part of the receiving part.

Effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 shows an embodiment provided with a structure in which a position is fixed.
2 is an operation schematic diagram showing that the movable member according to the present invention is moved from the initial position.
3a to 3c show several embodiments of the insertion member guide device in which the moving member is moved according to the present invention.
4A and 4B are conceptual views illustrating that the coupling part is coupled to the insertion part.
5a and 5b show several embodiments in which the coupling part is force-fitted to the insertion part.
6A and 6B show several embodiments in which the coupling part is inserted into the insertion part and then coupled by the hooking of the step.
7 and 8 show several embodiments of the insertion member guide device provided with the receiving part according to the present invention.
9 shows a coupling part according to the present invention.
10 and 11 show various embodiments of the housing provided in the handle.
12A and 12B show that the guide device part is fixed in the conventional insert member guide device.
13A and 13B show a conceptual diagram of an insertion member inducing device provided with an accommodating part according to the present invention.
Figure 14a is an embodiment showing that the insertion member 100, the magnetic induction part 200, the inner guide part 300, and the cover part 400 according to the present invention are combined, Figure 14b is the insertion member according to the present invention ( 100 ), the magnetic input induction part 200 , the inner guide part 300 , the cover part 400 , and the spring part 500 are an embodiment showing that the whole is combined.
15 shows the inner guide part 300 according to the present invention.
16 shows the insertion member 100 and the magnetic induction part 200 according to the present invention.
17 shows a state in which the insertion member 100 and the magnetic induction unit 200 are coupled to the inner guide unit 300 according to the present invention.
FIG. 18 is a cross-sectional view illustrating a state in which the insertion member 100 and the magnetic magnetic induction unit 200 are coupled to the inner guide unit 300 in FIG. 17 .
19A and 19B show that the end portion 110 of the insertion member pushes the support portion 340 of the inner guide portion to move upward.
20 to 23 are cross-sectional views sequentially explaining the operation of the insertion member guide device according to the present invention.
24 to 28 are cross-sectional views sequentially explaining the operation of the insertion member guiding device according to the present invention.
29 and 30 show another embodiment of the spring part according to the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described so that those of ordinary skill in the art can easily carry out the present invention. As can be easily understood by those of ordinary skill in the art to which the present invention pertains, the embodiments described below may be modified in various forms without departing from the concept and scope of the present invention. Wherever possible, identical or similar parts are denoted by the same reference numerals in the drawings.

The terminology used herein is for the purpose of referring to specific embodiments only, and is not intended to limit the invention. As used herein, the singular forms also include the plural forms unless the phrases clearly indicate the opposite.

The meaning of “comprising,” as used herein, specifies a particular characteristic, region, integer, step, operation, element and/or component, and other specific characteristic, region, integer, step, operation, element, component and/or It does not exclude the presence or addition of groups.

All terms including technical and scientific terms used in this specification have the same meaning as commonly understood by a person of ordinary skill in the art to which the present invention belongs. Terms defined in the dictionary are further interpreted as having a meaning consistent with the related art literature and the presently disclosed content, and unless defined, are not interpreted in an ideal or very formal meaning.

Hereinafter, the present invention will be described with reference to the drawings. The drawings represent some of the various possible embodiments of the invention. For reference, the drawings may be partially exaggerated in order to explain the features of the present invention. In this case, it is preferable to be interpreted in light of the whole meaning of this specification.

The present invention relates to a technical configuration of coupling a moving member 10 that is through-coupled to a long rod-shaped body part 120 and slidably movable using the body part 120 as a moving axis to the handle part 600 . will be.

As shown in FIG. 1 , when the moving member 10 coupled through the body 120 is fixed to a specific position, it may cause discomfort when the operator performs acupuncture.

In this case, as shown in FIG. 2 , if the moving member 10 is moved in the rear direction and coupled to the handle unit 600 , the operator will be able to smoothly perform acupuncture.

3a to 3c show several embodiments of the insertion member guide device in which the moving member is moved according to the present invention.

While explaining the present invention, first, the technical characteristics in which the configuration of the movable member 10 is coupled to the coupling portion will be described as follows.

The present invention is an insertion member 100 into which one end 110 of the body portion 120 having a long rod shape is inserted into the human body; a movable member 10 having an interior provided to pass through the insertion member 100 and slidably movable using the body portion 120 of the insertion member as a movable axis; and a handle portion 600 coupled to the other end of the body portion 120 of the insertion member 100, and a coupling portion 700 is provided at one side of the movable member 10, and the handle portion ( It relates to an insertion member inducing device provided with an accommodating part, characterized in that a coupling part 700 is provided at a corresponding position of 600), and the coupling part 700 of the moving member is coupled to the receiving part 610 .

In the present invention, the moving technical configuration is called a moving member (10). This is to refer to a movable member 10 as a movable structure using the body portion 120 as a movement axis regardless of whether it has a self-insertion function or not.

On the other hand, the movable member 10 according to the present invention may include a self-induction tool to more easily induce the insertion (self-insertion) of the insertion member 100 to be inserted into the human body.

That is, the inner guide part 300 and the cover part 400, which are the moving technical components, are divided into a first moving member 10a (see FIG. 13a ), and the cover part 400 and the spring part 500 are moved a second time. It can be divided into each member 10b (see FIG. b).

Accordingly, in the present specification, various embodiments in which the coupling part 700 and the receiving part 610 are coupled based on the movable member 10 in the general sense will be described first.

Next, configurations related to the division of the first moving member and the second moving member will be described.

The present invention includes a Round Needle Insertion Guidance device (RIGD). The insertion guide device according to the present invention includes an insertion member guide device (FIG. 13a) provided with a magnetic induction unit and an insertion member guide device (FIG. 13B) provided with a spring unit and a magnetic insertion guide unit.

In the case where the inner guide part 300 and the cover part 400 are fixed without moving from the initial position in the insertion member induction device (FIG. 12a) provided with the magnetic insertion guide part of the present applicant's existing applicant, or the spring part and the magnetic insertion guide part are provided In the case in which the cover part 400 and the spring part 500 are fixed without moving from their initial positions in the inserted member inducing device (FIG. 12b), a problem may occur.

After exerting the function of inducing the insertion of the insertion member into the epidermis, if the inner guide part, the cover part (FIG. 12a), and the cover part and the spring part 500 are continuously placed in the initial position, it not only obstructs the operator's view but also , it may interfere with the operator's operability.

The present invention is an invention that supplements the applicant's existing patent application, and relates to a technical configuration for accommodating the guide devices by moving them to the handle after achieving the purpose of guiding the insertion of an insertion member.

4A and 4B are conceptual views illustrating that the coupling part is coupled to the insertion part.

5a and 5b show several embodiments in which the coupling part is force-fitted to the insertion part.

As shown in FIG. 5A , the diameter of the coupling part 700 according to the present invention is the same as or larger than the diameter of the receiving part 610 , so that the coupling part 700 is connected to the receiving part 610 . may be forced.

The coupling part 700 according to the present invention may be at least one side of the moving member 10 itself, or may be additionally provided in the moving member 10 as a separate configuration.

If the coupling part 700 according to the present invention is provided with a hard material, it will be preferable to make an appropriate diameter difference for the forced fitting coupling.

The coupling part 700 according to the present invention is provided with a soft material, and the coupling part of the soft material may be forcibly fitted into the receiving part 610 . If the coupling portion is provided with a soft material, even if a large difference in diameter occurs, it will be easy to force-fit.

On the other hand, an embodiment in which the coupling part 700 according to the present invention is one side of the moving member 10 itself, and the moving member 10 is provided with a soft material is also possible.

As shown in Figure 5b, the coupling part 700 according to the present invention is provided with a tapered structure, the end of the tapered structure has a smaller diameter than the receiving portion 610, the other side of the tapered structure is the number The diameter is equal to or larger than that of the payment 610 , and it is possible that the coupling part 700 is forcibly fitted into the receiving part 610 .

6A and 6B show several embodiments in which the coupling part is inserted into the insertion part and then coupled by the hooking of the step.

As shown in FIG. 6A , the coupling part 700 according to the present invention is provided with a protrusion 710 having a stepped portion 711 at an end thereof, and a stepped portion 640 is provided at the entrance of the receiving portion 610 . Thus, after the protrusion 710 of the coupling part passes through the stepped part 640 of the receiving part 610 , the stepped part 711 of the coupling part may be caught and coupled to the stepped part 640 of the receiving part.

As shown in FIG. 6B , the protrusion 710 of the coupling part 700 according to the present invention may be provided as a tapered inclined part 712 .

One end of the insertion member 100 according to the present invention is inserted into the human body, and the handle portion 600 is coupled to the other end.

The self-induction unit 200 according to the present invention has a hollow structure, and the insertion member 100 is inserted into the inner passage part 210 to enable forward and backward movement, and a cut-out 230 in the longitudinal direction at the end of the self-insertion. is formed, the insertion member 100 may be exposed.

The movable member 10 according to the present invention may be divided into the following two embodiments.

The first moving member 10a is the inner guide portion 300 and the inner space 410 to which the magnetic particle induction portion 200 is coupled to the inner passage portion 320 penetrating the inside of the body portion 310 and the inner guide portion It may include a cover part 400 on which the 300 is seated.

The second moving member 10b includes an internal guide part 300 to which the magnetic particle induction part 200 is coupled to the internal passage part 320 penetrating the inside of the body part 310; a cover portion 400 on which the inner guide portion 300 is seated in the inner space 410; and a spring part 500 coupled to one side of the inner guide part to the inner space and fastened to the cover part.

The handle unit 600 according to the present invention is coupled to the other end of the insertion member 100 , and a receiving unit 610 may be provided therein.

Each of the moving members 10a and 10b according to the present invention is slidably moved using the insertion member 100 as a moving axis, and at least of the moving members 10a and 10b in the receiving portion 610 of the handle 600 . One side may be insertedly coupled.

When at least one side of each of the moving members 10a and 10b is inserted into the accommodating part 610, the accommodated moving members are coupled in a received state.

At least one side of the movable member 10 may be provided in a fixed structure when it is inserted and coupled. To this end, an embodiment in which the movable member 10 is inserted into the receiving part 610 by a forced fitting method is also possible, and an embodiment having a separate insertion and coupling structure is also possible.

Through this structure, the operator can facilitate the operation without being disturbed by the moving member.

Meanwhile, in FIGS. 7 and 8 , 'rear direction' refers to the opposite direction (backward direction) of the epidermis into which the inserting member is inserted, and 'line direction' refers to the direction toward the epidermis into which the inserting member is inserted.

The present invention is a structure in which when the moving member is moved in the rear direction and is inserted and coupled to the receiving part, movement in the line direction is prevented.

Hereinafter, an embodiment in which an internal space is provided in the accommodating part 610 according to the present invention will be described in detail.

As a first embodiment, the accommodating part 610 according to the present invention may be provided with a passage part 611 and an internal space part 612 .

The accommodating part 610 according to the first embodiment has a passage part 611 into which the moving member 10 can be inserted, and an end of the cover part 400 has a softer diameter having a larger diameter than that of the passage part 611 . The coupling part 700 made of a material is provided, and when the moving member 10 is inserted, the coupling part 700 can be forcibly inserted into the passage part 611 .

As a second embodiment, the receiving part 610 according to the present invention may be provided with a passage part 611 , an internal space part 612 , and a contact surface 613 . (See FIG. 10 )

In the second embodiment, the coupling part 700 has a hollow conical shape, and may be provided in a structure tapered in the rear direction (refer to FIG. 9 ).

The accommodating part 610 according to the second embodiment is provided with an internal space part 612 communicating with the end of the passage part 611 of the accommodating part 610, and the inserted coupling part 700 is connected to the internal space part ( 612). The contact surface 612 in contact with the coupling part 700 in the internal space 612 may be inclined (see FIG. 7 ).

As a third embodiment, the accommodating part 610 according to the present invention may be provided with a passage part 611 , an internal space part 612 , and a stepped part 614 . (See FIG. 11 )

In the third embodiment, the coupling part 700 has a hollow cone shape, and may be provided in a structure tapered in the rear direction (refer to FIG. 9 ).

In the accommodating part 610 according to the third embodiment, a stepped part 614 protruding inside the passage part 611 may be provided at a boundary between the passage part 611 and the inner space part 612 . (See Fig. 8).

As a fourth embodiment, the accommodating part 610 according to the present invention may be provided with a passage part 611 , an internal space part 612 , a contact surface 613 , and a stepped part 614 .

Hereinafter, in relation to the first moving member (10a) of the present invention, the insertion member guide device provided with a magnetic input guide unit will be described in detail.

13A is a schematic diagram of an insertion member guiding device provided with a magnetic guiding unit. 14A is an embodiment showing the insertion member 100, the magnetic particle induction part 200, the inner guide part 300, and the cover part 400 according to the present invention are combined.

The insertion member guiding device provided with a magnetic induction unit according to the present invention includes an insertion member 100 , a magnetic induction unit 200 , an inner guide unit 300 , and a cover unit 400 .

16 shows the insertion member 100 and the magnetic induction part 200 according to the present invention.

The insertion member 100 according to the present invention includes various types of insertion members to be inserted into the human body. For example, acupuncture, needle, canula. It includes various inserting members such as embedding threads. And the end of the part to be inserted is not sharp, for example, it is provided in a round shape or a polygonal shape, and includes an insertion member difficult to insert. Furthermore, the end portion of the inserted portion is sharp, but the insertion is not good, so it includes an insertion member to be inserted more easily.

However, in the present specification, in order to facilitate the description, an embodiment in which the end of the insertion member is formed to be rounded will be described with drawings.

The self-induction unit 200 according to the present invention has a hollow structure, and the insertion member 100 is inserted into the inner passage part 210 to enable forward and backward movement (see FIG. 18 ), and the self-inserted end 220 is on the side. The cutout 230 may be formed in the longitudinal direction to expose the insertion member 100 .

The magnetic insertion guide unit 200 is a hollow structure, and is provided in various shapes such as a cylindrical shape and a polygonal shape, and can accommodate and move the insertion member 100 of various shapes. However, since the insertion member 100 is moved inside the magnetic input guide part 200, a shape corresponding to each other will be more preferable.

As shown in FIG. 16 , the end 220 to be self-inducing according to the present invention may have an embodiment in which a sharp inclined portion is formed below the self-induction unit 200 . In addition, the inclination of the end 220 to be self-injected may be formed on several sides, such as the left side, the right side, etc. of the self-inducing part 200 so that it may be applied even when the self-cutting is performed at various angles, such as the case of slanting from the side. That is, as will be described later, if the support part 340 of the inner guide part 300 can block the movement of the end part 110 of the insertion member, it can be provided at various positions and at various angles.

In addition, as shown in FIG. 16D , the cut-out 230 according to the present invention may be an embodiment in which a front part of the entire length of the self-sharpening guide is cut, and an embodiment in which the entire length of the self-inducing part is cut is also possible. The magnetic input guide unit 200 accommodates the insertion member 100 and functions to move forward and backward, and it will be possible if such an operation is possible. Furthermore, the cut-out height of the cut-out 230 may be variously applied.

15 shows the inner guide part 300 according to the present invention.

In the inner guide part 300 according to the present invention, the magnetic particle induction part 200 is coupled to the internal passage part 320 penetrating the inside of the body part 310 , and the body part 310 protrudes so as to enable a bending operation on the front side. It may have a bent bending part 330 and a support part 340 bent at an end of the bending part 330 .

In the cover part 400 according to the present invention, the internal guide part 300 is seated in the internal space 410, the through hole 420 and the support part provided so that the insertion member 100 and the magnetic input guide part 200 are discharged to the outside. A movement space 430 capable of outward movement of the 340 may be provided.

Hereinafter, with reference to the drawings, the operation of the insertion member inducing device according to the present invention will be described. 20 to 23 are cross-sectional views sequentially explaining the operation of the insertion member guiding device according to the present invention.

When the insertion member 100 according to the present invention is moved forward in the inner passage portion 210 of the magnetic insertion induction unit 200 , the insertion member end 110 is first in contact with the support portion 340 of the inner guide portion 300 . will be (see Figure 20). For reference, the state of FIG. 20 may be prepared as a basic state.

In the state of FIG. 20 , when the insertion member 100 in contact with the support 340 continues to move forward and pushes the support 340 (direction A), the body portion of the inner guide unit integrally coupled with the support 340 . 310 and the magnetic induction unit 200 also move forward together. In addition, the self-cutting end 220 of the self-inducing part 200 protruding according to the forward movement distance may be inserted into the self-injecting portion. Here, the user may be able to advance the insertion member 100 by pinching it with a finger or the like (see FIG. 21 ). In addition, the magnetic magnetic induction unit 200 and the inner guide unit 300 are integrally moved forward and backward.

In the present invention, when one side of the body part 310 and the stopper 440 formed inside the cover part 400 are in contact with each other, the insertion member 100, the magnetic input guide part 200 and the body part 310 are advanced. The movement is stopped, and the magnetic input induction unit 200 may be maintained in a magnetic input state (see FIG. 21 ).

It is preferable that one side of the body portion 310 and the stopper 440 inside the cover portion 400 are provided in consideration of the magnetic insertion depth of the magnetic insertion guide unit 200 . That is, the self-induction inducing part 200 inserted as much as the depth set in the epidermis or the like will not be self-inserted any more. In addition, the contact of both parts is generally easy to implement, but it will be possible to couple in various forms such as male and female insertion coupling.

In the present invention, if the insertion member 100 stopped in the state of FIG. 21 is continuously moved forward (see arrow A in FIG. 21 ), the front end of the insertion member 110 is advanced while pushing up the support part 340 . (See reference numeral 430 in FIG. 22).

This is because the bending part 330 supporting the support part 340 has a structure capable of being bent outwardly. Specifically, as the bending part 330 is bent, that is, bent, the support part 340 is bent outwardly in the moving space 430 inside the cover part.

In the present invention, the meaning that the support part 340 moves outward means that the support part 340, which blocks the forward movement of the end part 110 of the insertion member, is pushed outward, and moves in several outward directions, such as upward, leftward, and rightward. can be banded with 22 shows, as an example, that the support part 340 is bent upward and outward.

Since the support part 340 that was in contact with the end 110 of the insertion member 100 disappeared from the movement path by bending, the insertion member 100 can move forward (see FIG. 23 ), and the self-induction unit 200 It is moved forward to the insertion site created by , and is inserted inside the epidermis.

Similarly to the control of the magnetic insertion depth of the above-described self-induction unit 200 by the stopper 440 by the stopper 440, the insertion depth of the insertion member 100 is also controllable.

In the present invention, a protruding stopper 140 may be provided in a portion of the body portion 120 of the insertion member 100 that is not inserted into the inner passage portion 210 of the magnetic input guide portion 200 (see FIG. 3 ). ). While the insertion member 100 moves forward, when the stopper 140 comes into contact with the magnetic insertion guide unit 200 , the forward movement of the insertion member 100 is stopped. For example, as shown in FIG. 23 , when a stopper 140 protruding from one side of the body 120 of the insertion member not inserted into the magnetic insertion guide unit 200 is provided, the insertion member 100 is a stopper 140 . ) will be inserted only to the point in contact with the magnetic induction unit 200 .

As described above, the present invention has a structure in which the self-induction part 200 is first inserted into the epidermis, etc. to secure a passage, and then the insertion member 100 is secondarily inserted into the primary self-insertion site as it is. As described above, the present invention structurally solves the problem of difficulty in finding the primary self-induction site during the secondary self-induction when the primary self-induction and the secondary self-induction are separated.

Insertion member 100 according to the present invention may be further provided with a handle portion 600 at the other end (see Fig. 13a). The handle 600 is preferably made of an elastic material. A plurality of protrusions (see FIG. 13A ) may be provided on the surface of the handle portion 600 to prevent sliding during gripping and forward movement.

The bending part 330 according to the present invention may be provided with an elastic material capable of bending operation. Various elastic materials to which elastic force is imparted, such as silicone or a spring, may be applied to the present invention.

The bending unit 330 according to the present invention may implement a bending (bending) operation with the elasticity of the elastic material itself. Furthermore, it is provided with a bending structure (refer to FIGS. 17 and 13) or a wrinkle structure (not shown), so that it is possible to more easily implement the bending operation.

The support part 340 according to the present invention is provided so as to be in contact with the insertion member end 110 . For example, it is provided in the vertical direction on the movement path of the insertion member 100, it is also possible to contact the end 100 of the insertion member.

On the other hand, the support part 340 is in contact with the insertion member end 110 , and supports the magnetic particle induction part 200 and the inner guide part 300 to move together when the insertion member 100 advances. However, when moving to a preset position, the support part 340 should be bent outwardly by the end of the insertion member.

In order to facilitate this function, the support part 340 according to the present invention is bent so as to be in contact with the insert member end 110, and the support part 340 has the lower end directed in the forward direction of the insert member end 110. It is more preferable to be inclined so as to be disposed.

Hereinafter, in relation to the second moving member 10b of the present invention, an insertion member guiding device (FIG. 14b) having a spring portion and a magnetic induction portion will be described in detail.

Since the configuration of the insertion member guiding device of FIG. 14A can be used as it is in the present invention, parts not overlapping with them will be mainly described.

13b is a schematic diagram of an insertion member guiding device provided with a spring portion and a magnetic input guide portion according to the present invention. 14B is an embodiment showing that the insertion member 100, the magnetic input guide part 200, the inner guide part 300, the cover part 400 and the spring part 500 according to the present invention are combined as a whole.

The insertion member guiding device provided with a magnetic induction unit according to the present invention includes an insertion member 100 , a magnetic induction unit 200 , an inner guide unit 300 , a cover unit 400 , and a spring unit 500 .

The present invention provides an insertion member 100 having an end portion 110 having a round shape; As a hollow structure, the insertion member 100 is inserted into the inner passage portion 210 to be movable forward and backward, and a cutout 230 is formed in the longitudinal direction on the side of the self-inserted end 220, the insertion The magnetic induction part 200 to which the member 100 is exposed; The magnetic input induction part 200 is coupled to the inner passage part 320 penetrating the inside of the body part 310, and the bending part 330 and the bending part protruding to enable a bending operation on the front side of the body part 310 are provided. an inner guide portion 300 having a support portion 340 bent at the end of the 330; And the inner guide part 300 is seated in the inner space 410, the through hole 420 and the support part 340 provided so that the insertion member 100 and the magnetic input guide part 200 are discharged to the outside. a cover unit 400 provided with a movable space 430; And one side of the inner guide part 300 is coupled to the inner space, is fastened to the cover part 400, and when the insertion member 100 is moved forward, the spring part 500 is contracted and deformed and then elastically restored again. ) may be included.

The present invention is characterized in that it implements the elastic restoration operation by the spring part. That is, in the spring part 500 according to the present invention, one side of the inner guide part 300 is coupled to the inner space, and is fastened to the cover part 400 , and when the insertion member 100 is moved forward, it is contracted and deformed. , characterized in that it is elastically restored again.

In addition, when the contraction-deformed spring part 500 is restored by elastic force, it is characterized in that the integrally coupled magnetic input guide part 200 and the inner guide part 300 move backward together.

The spring part 500 according to the present invention can be divided into two major embodiments according to the form combined with the inner guide part 300 .

The first embodiment is an embodiment in which the coupling position of the spring part 500 and the inner guide part 300 is changed according to the contraction deformation and elastic restoration operation of the spring part 500 .

The second embodiment is an embodiment in which the spring part 500 and the inner guide part 300 are maintained in a coupled position, and the contraction deformation and elastic restoration operation of the spring part 500 are implemented.

First, a first embodiment regarding the configuration and operation of the spring unit will be described.

In the present embodiment, a seating groove 510 may be provided at one side of the inner side of the spring unit 500 , and a stopper 520 may be provided at the other side spaced apart from each other. As shown in FIG. 24 , in the non-pressurized state of the spring part, one side 311 of the inner guide part 300 is seated in the seating groove 510 .

When the insertion member 100 is moved forward, the inner guide part 300 is also moved forward. At this time, the spring unit 500 coupled to the inner guide unit 300 will also be pressed. However, the cover part 400 coupled with the spring part 500 does not move integrally. Accordingly, the spring part 500 may be contracted and deformed by this pressure.

When the spring part 500 is contracted and deformed, one side 311 of the inner guide part 300 seated in the seating groove 510 is moved to contact the stopper 520 . Thereafter, when elastically restored, one side 311 of the inner guide part 300 is moved to be seated in the seating groove 510 again.

In the case of one side 311 of the inner guide part 300 seated on the stopper 520 of the spring part 500 , it is expressed as an end in FIG. 18 , but is not limited thereto.

Next, a second embodiment related to the configuration and operation of the spring unit will be described.

In the present embodiment, one side 311 of the inner guide unit 300 is fixedly coupled to one side of the inner side of the spring unit 500, and the fixed state can be maintained even during contraction deformation and elastic restoration of the spring unit (FIG. 29). Reference). In this embodiment, it can be seen that the elasticity of the spring part is more required.

The spring part 500 according to the present invention may be provided with an elastic material or an elastic structure. The elastic material may include various materials such as silicone. As the elastic structure, various embodiments of providing elasticity as a structure using an elastic material such as a spring or an inelastic material may be possible (see FIGS. 29 and 30 ). For reference, the spring part, such as a spring, may also serve to support the needle so that it does not shake.

Hereinafter, with reference to the drawings, the operation of the insertion member guiding device according to the present invention according to the first embodiment will be described. 24 to 28 are cross-sectional views sequentially explaining the operation of the insertion member guiding device according to the first embodiment. In particular, it is characterized in that the coupling position of the spring part and the inner guide part is changed.

When the insertion member 100 according to the present invention is moved forward in the inner passage portion 210 of the magnetic insertion induction unit 200 , the insertion member end 110 is first in contact with the support portion 340 of the inner guide portion 300 . will be (see Figure 24). For reference, the state of FIG. 24 may be prepared as a basic state. The spring part 500 is fastened to the cover part 400 , and in the inner space, one side 311 of the inner guide part 300 is seated in the seating groove 510 .

In the state of FIG. 24 , when the insertion member 100 in contact with the support 340 continues to move forward and pushes the support 340 (see arrow A in FIG. 25 ), integrally coupled with the support 340 The body part 310 and the magnetic input guide part 200 of the inner guide part also move forward together. In addition, the self-cutting end 220 of the self-inducing part 200 protruding according to the forward movement distance may be inserted into the self-injecting portion. Here, the user may be able to advance the insertion member 100 by pinching it with a finger or the like (see FIG. 25 ). In addition, the magnetic magnetic induction unit 200 and the inner guide unit 300 are integrally moved forward and backward.

And when the inner guide part 300 moves forward, the contraction deformation of the spring part 500 will start (see arrow B in FIG. 25 ).

In the present invention, when one side of the body part 310 and the stopper 440 formed inside the cover part 400 are in contact with each other, the insertion member 100, the magnetic input guide part 200 and the body part 310 are advanced. The movement is stopped, and the magnetic input induction unit 200 may be maintained in a magnetic input state (see FIG. 25 ). At this time, the state of contraction and deformation of the spring part 500 will also be maintained. The meaning that the state of contraction and deformation of the spring part 500 is maintained means that the elastic force is maintained.

It is preferable that one side of the body 310 and the stopper 440 inside the cover 400 are provided in consideration of the magnetic insertion depth of the magnetic insertion guide part 200 . That is, the self-induction inducing part 200 inserted as much as the depth set in the epidermis or the like will not be self-inserted any more. In addition, the contact of both parts is generally easy to implement, but it will be possible to be coupled in various forms such as male and female insertion coupling.

In the present invention, if the once stopped insertion member 100 is continuously moved forward in the state of FIG. 25 (see arrow A in FIG. 25 ), the insertion member tip 110 moves forward while pushing up the support part 340 . (refer to reference numeral 430 in FIG. 26).

This is because the bending part 330 supporting the support part 340 has a structure capable of being bent outwardly. Specifically, as the bending part 330 is bent, that is, bent, the support part 340 is bent outwardly in the moving space 430 inside the cover part.

In the present invention, the meaning that the support part 340 moves outward means that the support part 340, which blocks the forward movement of the end part 110 of the insertion member, is pushed outward, and moves in several outward directions, such as upward, leftward, and rightward. can be banded with 26 shows, as an example, that the support 340 is bent upward and outward.

On the other hand, so that the outer bending operation of the support part 340 can be observed, the cover part 400 may further include a see-through part 450 that can see through the inner moving space 440 (see FIG. 4 ). . Furthermore, the see-through part 450 may be cut to secure a moving space 440 as well as a see-through space, thereby making the bending operation of the support part 340 smoother.

Since the support part 340, which was in contact with the end 110 of the insertion member 100, disappeared from the movement path by bending, the insertion member 100 can move forward (see FIG. 27), and the self-induction unit 200 It is moved forward to the insertion site created by , and is inserted inside the epidermis.

Similarly to the control of the magnetic insertion depth of the above-described self-induction unit 200 by the stopper 440 by the stopper 440, the insertion depth of the insertion member 100 is also controllable.

In the present invention, a protruding stopper 140 may be provided in a portion of the body 120 of the insertion member 100 that is not inserted into the inner passage portion 210 of the magnetic insertion induction unit 200 (see FIG. 7 ). ). While the insertion member 100 moves forward, when the stopper 140 comes into contact with the magnetic insertion guide unit 200 , the forward movement of the insertion member 100 is stopped. For example, as shown in FIG. 27 , if a protruding stopper 140 is provided on one side of the body 120 of the insertion member that is not inserted into the magnetic insertion guide unit 200 , the insertion member 100 is the stopper 140 . ) will be inserted only to the point in contact with the magnetic induction unit 200 .

As described above, the present invention has a structure in which the self-induction part 200 is first inserted into the epidermis, etc. to secure a passage, and then the insertion member 100 is secondarily inserted into the primary self-insertion site as it is. As described above, the present invention structurally solves the problem of difficulty in finding the primary self-induction site during the secondary self-induction when the primary self-induction and the secondary self-induction are separated.

The insertion member 100 according to the present invention may further include a handle portion 600 at the other end (see FIG. 13b ). The handle 600 is preferably made of an elastic material. A plurality of protrusions (see FIG. 13B ) may be provided on the surface of the handle portion 600 to prevent sliding during gripping and forward movement.

The embodiments described in this specification and the accompanying drawings are merely illustrative of some of the technical ideas included in the present invention. Therefore, since the embodiments disclosed in the present specification are for explanation rather than limitation of the technical spirit of the present invention, it is obvious that the scope of the technical spirit of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical spirit included in the specification and drawings of the present invention should be interpreted as being included in the scope of the present invention.

10: moving member
10a: first moving member 10b: second moving member
100: insert member 110: end of the insert member
120: body part
200: magnetic induction part 210: internal passage part
220: self-input end 230: cutout
300: inner guide portion 310: body portion
320: internal passage 330: bending part
340: support
400: cover part 410: internal space
420: through hole 430: movement space
440: stopper 450: see-through part
500: spring part 510: seating groove
520: stopper 530: contraction part
600: handle part 610: storage part
611: passage part 612: internal space part
613: contact surface 614: stepped portion
700: coupling part 710: protrusion
711: stepped portion 712: inclined portion

Claims (26)

an insertion member having one end of the body in the shape of a long rod inserted into the human body; a movable member having an interior provided to pass through the insertion member and slidably movable by using the body portion of the insertion member as a movable shaft; and a handle portion coupled to the other end of the body portion of the insertion member,
A coupling part is provided on one side of the moving member, and a receiving part is provided at a position corresponding to the handle part, and the coupling part of the moving member is coupled to the receiving part,
The receiving portion has a passage portion into which the movable member can be inserted, and the coupling portion is provided with a soft material having a larger diameter than the passage portion, and when the movable member is inserted, the coupling portion is forcibly inserted into the passage portion,
Insertion member inducing device provided with a receiving portion, characterized in that provided with an inner space communicating with the end of the passage portion of the receiving portion, the inserted coupling portion is seated in the inner space. The method according to claim 1,
The diameter of the coupling part is formed equal to or larger than the diameter of the receiving part,
Insertion member inducing device provided with a receiving portion, characterized in that the coupling portion is forcibly fitted into the receiving portion. 3. The method according to claim 2,
The coupling part is provided with a soft material,
Insertion member guidance device provided with a receiving portion, characterized in that the coupling portion of the soft material is forcibly fitted into the receiving portion. The method according to claim 1,
The coupling part is provided with a tapered structure,
The end of the tapered structure has a smaller diameter than the receiving portion, and the other side of the tapered structure has the same or larger diameter than the receiving portion,
Insertion member inducing device provided with a receiving portion, characterized in that the coupling portion is forcibly fitted into the receiving portion. The method according to claim 1,
The coupling portion is provided with a protrusion having a stepped portion at the end,
A stepped portion is provided at the entrance of the storage unit,
After the protrusion of the coupling part passes through the stepped part of the receiving part,
Insertion member inducing device provided with a receiving portion, characterized in that the step portion of the coupling portion is engaged by engaging the step portion of the receiving portion. 6. The method of claim 5,
Insertion member guidance device provided with a receiving portion, characterized in that the protrusion of the coupling portion is provided as a tapered inclined portion. delete The method according to claim 1,
The coupling part has a hollow cone shape, and the insertion member guidance device with a receiving part, characterized in that it is provided in a tapered structure in the rear direction. The method according to claim 1,
Insertion member inducing device provided with a receiving portion, characterized in that the coupling portion is provided as a protrusion having a stepped portion. delete The method according to claim 1,
Insertion member inducing device provided with a receiving portion, characterized in that the contact surface in contact with the coupling portion in the inner space is provided with an inclination. The method according to claim 1,
An insertion member inducing device provided with a receiving portion, characterized in that a stepped portion protruding into the passage portion is provided at a boundary between the passage portion and the inner space portion. The method according to claim 1,
The moving member is inserted before the insertion member, and includes a magnetic insertion guide part for guiding the insertion of the insertion member,
The self-induction part has a hollow structure, and the insertion member is inserted into the internal passage to enable forward and backward movement, and a cutout is formed in the longitudinal direction at the end of the self-insertion, characterized in that the insertion member is exposed. Insertion member guidance device provided with an additional. 14. The method of claim 13,
The moving member
A first moving member including an inner guide portion to which the magnetic induction portion is coupled to an inner passage passing through the inside of the body portion and a cover portion on which the inner guide portion is seated in the inner space, or
an inner guide portion to which the magnetic induction portion is coupled to the inner passage portion penetrating the inside of the body portion; a cover portion on which the inner guide portion is seated in the inner space; and a second moving member coupled to one side of the inner guide part to the inner space and including a spring part fastened to the cover part. The method according to claim 14, In each of the moving member,
The inner guide part has a bending part protruding to enable a bending operation on the front side of the body part and a support part bent at the end of the bending part,
The cover portion is an insertion member guide device provided with a receiving portion, characterized in that the through hole provided so that the insertion member and the magnetic input guide portion are discharged to the outside, and the support portion is provided with a moving space capable of outward movement. The method according to claim 14, In the second moving member,
The spring portion is an insertion member inducing device provided with a receiving portion, characterized in that when the insertion member is moved forward, it is contracted and deformed, and then elastically restored. The method according to claim 15, In the first moving member,
When the insertion member in contact with the support continues to move forward and pushes the support, the body portion and the magnetic induction portion of the inner guide integrally coupled with the support are also moved forward together,
Insertion member guiding device provided with a receiving portion, characterized in that the magnetic insertion end of the magnetic insertion induction portion is inserted into the magnetic insertion portion. 18. The method of claim 17,
When one side of the body part and the stopper formed inside the cover part come into contact with each other, the forward movement of the insertion member, the magnetic input guide part and the body part is stopped, and the magnetic magnetic input guide part is provided with a receiving part, characterized in that the magnetic input state is maintained Insertion member guide device. 19. The method of claim 18,
When the previously stopped insertion member is continuously moved forward, the tip of the insertion member advances while pushing up the support, and the insertion member guide device with a receiving part is characterized in that it is inserted into the self-insertion part generated by the self-induction unit. 19. The method of claim 18,
As the bending part is bent, the support part is bent outwardly in a moving space inside the cover part. The method according to claim 14, In each moving member
A protruding stopper is provided in a portion of the body of the insertion member that is not inserted into the inner passage of the magnetic induction unit,
When the stopper comes into contact with the magnetic insertion guide unit, the insertion member guide device provided with a receiving unit, characterized in that the forward movement of the insertion member is stopped. 15. The method of claim 14,
Insertion member induction device provided with a receiving portion, characterized in that the cover portion is provided with a see-through portion that can see through the inner moving space. The method according to claim 1,
Insertion member guidance device provided with a receiving portion, characterized in that the plurality of projections are provided on the surface of the handle portion. 16. The method of claim 15,
Insertion member inducing device provided with a receiving portion, characterized in that the bending portion is provided with an elastic material capable of bending operation. 16. The method of claim 15,
The bending part is an insertion member inducing device provided with a receiving part, characterized in that the bending structure or the wrinkle structure. 16. The method of claim 15,
The support portion is bent so as to be in contact with the end of the insertion member,
Insertion member inducing device provided with a receiving portion, characterized in that the support portion is inclined so that the lower end faces in the forward direction of the end of the insertion member.

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