KR101470947B1 - Indicator for surgical operation - Google Patents

Abstract

The present invention relates to a display pointer for surgical operations and, more specifically, a display pointer for surgical operations, which is inserted in a target tissue to be operated, enables users to check the position of the target tissue and has a tip member having a hanging protrusion and a display member having a fixing protrusion, so the display pointer is not moved after inserting the human body wherein the tip member and the display member are formed to be displayed on a film or image when taking X-ray or computerized tomography (CT) scan, thereby accurately invading the target tissue. Also, the display member is bent in various curvatures and is made of flexible materials to maintain the bent, so the display pointer can easily display the target tissue without any interruption from bones or other organs.

Description

{INDICATOR FOR SURGICAL OPERATION}

[0001] The present invention relates to an indicator for surgical operation, and more particularly, to an indicator for surgical operation, which is inserted into a surgical tissue such as a cancer cell so as to confirm its position during surgical operation, And the capsule member and the display member are both formed so that the shape of the capsule member and the display member can be clearly displayed on an X-ray or CT scan, , Since the display member is formed of a flexible material that can be bent at various curvatures and can maintain its bent state, the surgical site can be easily displayed without being disturbed by bones or other organ tissues, and can be easily removed The patient's pain may be minimized even if the suture is left in the body for secondary surgery , A surgical operation in addition relates to a surgical procedure shown for holes that can be used in plastic surgery procedures that use a fixing projection of a display member by pulling the skin.

It has been used to mark the surgical target tissue in the body by invading the cancer cells confirmed during surgery such as cancer surgery, placing the tip of the needle in the cancer cell and projecting the opposite end to the outside of the body.

However, this method is very useful in that it can accurately confirm the location of the lesion for surgical removal or radiation therapy for tumor removal. However, the needle can be arbitrarily flowed in the body, In this case, the saliva is bent and invaded. In this case, since the saliva is restored to its original shape by the elasticity of the saliva, there is a problem that accurate surgery can not be performed.

In addition, there is a problem in that when the suture is left in the syringe for the second operation, the syringe rotates in the body or the bent syringe returns to the original shape, thereby giving pain to the patient. In addition, in order to minimize the pain, when the needle is sutured using a suture rather than a metal needle, its position can not be clearly grasped during an X-ray or CT scan.

In order to overcome such a problem, a method of injecting paints or the like into tumors or lesions is used. However, since the paints are swallowed by the blood due to the lapse of a predetermined time, the display portion can not be confirmed over time have.

In recent years, a tumor or the like, which is generated in the inside of the body, is detected through an x-ray or the like and then displayed on a rod-shaped indicator, and when performing surgery or incision surgery by radioactive therapy or endoscopy through the indicated part, The location of the lesion can be accurately identified so that the incision site can be re-inspected or the incision site can be minimized and the patient can be relieved of the pain. However, there is a problem in that such a rod-shaped indicator is somewhat different according to the insertion state, but the inserted portion deviates from the periphery of the lesion or lesion due to the flow of blood over time after insertion.

Patent Document 1: Korean Patent Registration No. 10-0374709 (Feb. 20, 2003)

Therefore, the present invention is inserted into a surgical tissue such as a cancer cell so as to confirm its position at the time of surgical operation, wherein a locking protrusion is formed on the push member and a fixing protrusion is formed on the display member, It is an object of the present invention to provide an indicator for surgical operation.

In addition, the present invention provides a surgical instrument indicator that can be accurately invaded into a tissue for surgery because the shape of the capsule member and the display member are clearly displayed on a film or an image during an X-ray or CT scan It has its purpose.

In addition, since the display member is formed of a flexible material that can be bent at various curvatures and can maintain its bent state, the surgical site can be easily displayed without being disturbed by bones or other organ tissues, The present invention provides a surgical operation indicator that can be removed and left to remain in the body for a secondary operation, thereby minimizing patient's pain.

It is another object of the present invention to provide an indicator for surgical operation which can be used for plastic surgery that pulls the skin using fixing projections of a display member in addition to surgery.

In order to achieve the above-mentioned object, the present invention provides a surgical instrument comprising: a tubular member having a through-hole and an open end at both ends, A needle member having a locking protrusion protruded in a direction opposite to the direction of invasion so as to be immersed in the body in a state that the tubular member is removed, The tubular member is infiltrated into the body in a state where it is positioned in the tube, and when the tubular member is removed, a part of the tubular member is placed in the body together with the claw member, A plurality of fixing protrusions are protruded in a direction opposite to that of the display member, and the display member is deformable and capable of maintaining a deformed state To provide a display, obtain for surgery, it characterized in that it is an object.

In the present invention, the tubular member is selectively used in accordance with a body part in which one of the curved shapes having a straight line or various curvatures is located.

In the present invention, the cuspid member is formed of a metallic material having a sharp tip and a shiny tip so that its shape can be clearly displayed on a film or an image during medical imaging, and is made of a metallic material such as a non-metallic material, a synthetic resin material, And when it is made of one of the materials, the outside is coated with a metallic material having gloss.

In the present invention, the display member may be formed of one of a flexible synthetic resin material or a biodegradable material, which can be bent in various curvatures according to the body part where the surgical target tissue is located, and can maintain the curved state. The exterior is coated with a lustrous metal material so that the shape can be clearly displayed on the film or the image.

As described above, according to the preferred embodiment of the present invention, the indicator for surgical operation is firstly inserted into a surgical tissue such as a cancer cell so that its position can be confirmed during surgical operation, There is the advantage that they are not moved in the body after they are inserted.

Second, since both the cuspid member and the display member are formed so that the shape of the cuspid member and the display member can be clearly displayed on a film or an image during an X-ray or a CT scan, they can be invaded precisely to an operation target tissue.

Thirdly, since the display member is formed of a flexible material which can be bent at various curvatures and can maintain the curved state, the surgical site can be easily displayed without being disturbed by bones or other organ tissues, It is possible that the patient's pain can be minimized even if the suture is left in the body for secondary surgery.

Fourth, there is an advantage that it can be utilized in plastic surgery that pulls the skin using the fixing protrusion of the display member besides the surgical operation.

1 is a perspective view of a surgical instrument display according to an embodiment of the present invention;
Fig. 2 is an exploded perspective view of Fig. 1; Fig.
3 is a use state diagram of Fig.
4 is another use state view of Fig.

FIG. 1 is a perspective view of an indicator for surgical operation according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, FIG. 3 is a use state view of FIG. 1, and FIG. 4 is another use state view of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the same is by way of illustration and example only and is not to be taken by way of limitation, the scope of the present invention being limited only by the terms of the appended claims.

A surgical instrument for surgical operation according to a preferred embodiment of the present invention includes a tubular member having a hollow interior and an open tubular shape, the distal end of which is sharpened so as to be infiltrated into a surgical tissue in the body, A cuff member protruding in a direction opposite to the direction of invasion so that the cuff member can be fixed in the tissue for surgery when the tubular member is removed, the cuff member being fixedly connected to the back of the cuff member, A part of which is located in the body together with the claw member when the tube member is removed and a part of which is located outside the body so that a part of the tube member can be recognized, A plurality of fixing protrusions protruding in the direction opposite to the direction of the infiltration so as to be able to maintain the shape deformation and the deformed state Include a member.

Hereinafter, the constituent members of the indicator 1 for surgical operation according to a preferred embodiment of the present invention and their connection relationship will be described with reference to FIGS. 1 to 4. FIG.

Herein, the tube member 10 serves as a guide for allowing the tentacle member 20 and the display member 30, which will be described later, to be safely infiltrated to the target site in a state where the inside thereof is located, Is formed in the shape of an open tube whose tip is pointed to be invasive to the surgical target tissue (100) in the body.

The tubular member 10 may be variously modified in accordance with the purpose of use or the size of the cusp member 20 and the display member 30 located inside the tubular member 10 and may be formed as a straight line as shown in FIG. Or may be formed in a curved shape as shown in FIG. The curved shape described above is used for the purpose of bypassing when the site where the surgical target tissue 100 is located is covered by the bone 200 or other organ tissues and is formed to have various curvatures do.

The tubular member 10 described above is preferably formed of a synthetic resin material having a certain strength or more so that the shape of the tubular member 10 is not deformed upon infiltration into the initial body and the inner cushion member 20 and the display member 30 can be protected And a scale may be displayed so that the depth of invasion can be confirmed at the other edge although it is not shown.

In the meantime, the cusp member 20 is positioned inside the tubular member 10, and the cusp member 20 is fixed to the core portion of the cancer cell 100, 10 so as to be fixed in the surgical target tissue 100 when the tubular member 10 is removed, a locking protrusion 21 is protruded in a direction opposite to the direction of invasion.

The cusp member 20 is formed of a metallic material having a sharp tip and a shiny tip so that its shape can be clearly displayed on a film or an image at the time of medical imaging, and is made of a metallic material such as a non-metallic material, a synthetic resin material, The outer surface of which is coated with a glossy metallic material.

Therefore, the position can be clearly confirmed and read out by the angular shape of the tip and the luster of the metal material during the X-ray photographing or CT photographing, and the metal material or the coating metal material constituting the touch member 20 is platinum It is assumed that pure gold is used. And the above-described biodegradable material is the same as that according to the prior art, so that the detailed description is omitted for the sake of simplification of the description.

The display member 30 is fixedly connected to the back of the above-described cusp member 20, and the fixing member is infiltrated into the body together with the aforementioned tubular member 10 and the cusp member 20, Is located outside the body and serves to enable the location of the surgical target tissue (100) to be confirmed outside the body.

That is, the above-described display member 30 is fixedly connected to the back of the cusp member 20 and is invaded into the body with the cusp member 20 being positioned in the tube. When the tubular member 10 is removed, 20) are located in the body and some of them are located outside the body to be identifiable. At this time, a plurality of fixing protrusions 31 are protruded in a direction opposite to the direction of infiltration so that the part located in the body can be fixed without flowing in the body.

The display member 30 may be a flexible synthetic resin material or a biodegradable material that can be bent at various curvatures in accordance with the body part where the surgical target tissue 100 is positioned, And the outside is coated with a metallic material having gloss so that the shape thereof can be clearly displayed on a film or an image when photographing for medical use.

The above-described display member 30 is formed to extend to a predetermined length, but may be cut and used in accordance with the depth at which the surgical target tissue 100 is positioned, and one end thereof may be provided on the rear side of the cusp member 20 And is compressed and fixed.

A plurality of the fixing protrusions 31 protrude in a direction opposite to the inflating direction so that the tubular member 10 is not torn away in the body even if the tubular member 10 is removed. The pain can be minimized, and the removal is also easy. Needless to say, the fixing protrusions 31 may be provided only in a row along the display member 30, but may be provided with a plurality of radially projecting protrusions.

Because of the fixing protrusion 31, the above-described indicator for surgical operation 1 can be used for plastic surgeon surgery for pulling the skin tissue and wrinkling it.

Hereinafter, a method of using the indicator 1 for surgical operation according to a preferred embodiment of the present invention will be described with reference to FIGS. 3 and 4. FIG.

First, the cusp member 20 to which the display member 30 is connected is placed in the tubular member 10 and infiltrated toward the surgical target tissue 100 in the body while performing the CT scan. 3, if the linear tube member 10 and the display member 30 are used and if they are to be detached by the bone 200 or the like, The tube member 10 and the display member 30 deformed with a curvature corresponding thereto are used as shown in Fig.

Since the tip of the cusp member 20 is formed to be polygonal and the cusp member 20 and the display member 30 are coated with a metal material or a metal material, This is possible.

When the distal end of the tubular member 10 is completely infiltrated into the nuclear portion of the cancer that is the surgical target tissue 100, the tubular member 10 and the display member 30 are left in the body, At this time, the end of the display member 30 is in a state where it can be seen from the outside of the body.

When the tubular member 10 is removed and removed, the locking projection 21 of the stop member 20 is firmly fixed in the cancer cell, and the display member 30 and the plurality of fixing projections 31 are fixed in the body, Is not arbitrarily flowed or pulled out.

Also, even if the deformed display member 30 is used, there is no tendency to expand into a circular shape due to self-elasticity like a conventional metal needle, thereby minimizing the patient's pain and preventing damage to the internal tissues.

When the tubular member 10 is completely removed, the surgical operation is performed in various ways. After the operation is completed, the tubular member 20 is lifted so that the push member 20 and the display member 30 are removed from the body, However, it is preferable that the surgical site is removed in an incised state as the body structure may be damaged by the locking protrusion 21.

It is to be understood by those skilled in the art that the present invention may be embodied in many other forms without departing from the spirit and scope of the invention, the embodiments being exemplarily described above. It is therefore intended that the above-described embodiments be considered as illustrative rather than restrictive, and that all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: Surgical indications
10: Tubular member
20:
21:
30: display member
31: Fixing projection
100: Surgical Organization
200: bone

Claims (4)

A tubular member (10) having an inside and an open end, the distal end of the tubular member (10) being sharpened so as to be able to invade the surgical tissue (100) in the body;
A protrusion 21 protruding in a direction opposite to the direction of invasion so as to be immersed in the body in the state of being located in the tubular member 10 and to be fixed in the surgical target tissue 100 when the tubular member 10 is removed, Member (20); And
Is fixedly connected to the back of the cusp member (20) and is invaded into the body with the cusp member (20) being positioned in the tube. When the tubular member (10) is removed, A plurality of fixing protrusions 31 protrude in a direction opposite to the direction of infiltration so that a part of the body positioned in the body can be fixed to the body, (30) capable of being moved in the vertical direction,
The tubular member 10 is selectively used in accordance with a body part in which the surgical target tissue 100 is positioned, either linear or curved with various curvatures, and the cusp member 20 has a shape Film or an image so as to be clearly displayed on a film or an image, and formed of a metallic material having a luster and having a sharp tip and being made of one of a non-metallic material, a synthetic resin material and a biodegradable material, And the display member 30 may be formed of a flexible synthetic resin material or a biodegradable material that can be bent at various curvatures in accordance with the body part where the surgical target tissue 100 is positioned, In order to clearly display the shape of the film or the image when photographing for medical use, It displays nine surgical characterized in that.
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