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KR-20260065143-A - A suture devices

KR20260065143AKR 20260065143 AKR20260065143 AKR 20260065143AKR-20260065143-A

Abstract

The present invention relates to a suturing device that minimizes the manufacturing cost of the suturing device by having a simple configuration, and by having a 2nd and 1st loop of a preliminary knot portion of a suture knot portion sequentially inserted and installed, a front-rear movement guide tube inserted at the rear, a front-rear binding guide bracket portion with a 2nd loop inserted and installed, and a suturing needle portion installed on the upper part of the front-rear movement guide tube and the front-rear movement guide tube containing a termination portion extended from the 2nd loop. This simple configuration allows for the rapid and easy formation of a suture knot portion having a two-stage binding portion in the wound incision, thereby quickly and easily suturing the wound incision to reduce the pain of the patient during the suturing procedure. Furthermore, it enables easy suturing, including not only surgical suturing of body parts opened for surgery, but also suturing after procedures where a lesion is directly removed or excised using an endoscope without opening the body.

Inventors

  • 육상수

Assignees

  • 육상수

Dates

Publication Date
20260508
Application Date
20241101

Claims (12)

  1. A suture knot portion (10) composed of a first loop (12) having a starting portion (11) and a second loop (14) connected to the first loop (12) and having an ending portion (13); A front and rear exit section (20) installed to be movable forward and backward; A front-rear movement guiding tube (30) that is installed to be movable in the forward and rear directions, and has an outer circumference inserted into the inner circumference of the front-rear exit tube (20) to guide the front-rear exit tube (20) to move in the forward and rear directions, and has a second and first loop (14, 12) sequentially inserted into the outer circumference; A forward and backward connecting guide bracket part (40) that is moved forward and backward, is installed spaced apart from the lower part of the forward and backward exit pipe part (20) and the forward and backward movement guide pipe part (30), and has its outer circumference inserted into the second loop (14); A suturing device characterized by being provided with a suturing needle part (50) which is installed so as to be movable forward and backward, spaced apart from the upper portion of the forward and backward movement guide tube part (30) and has one end bent inward to face the front of the forward and backward movement guide tube part (30), and has the end portion (13) of the second loop (14) inserted inside.
  2. In Article 1, The suture needle portion (50) is composed of a horizontal tube (51), an inclined tube (52) formed by bending downward from one side of the horizontal tube (51) and inclined toward the other side, and a lower horizontal tube (53) formed by extending toward the other side of the inclined tube (52); A suture device characterized by the fact that after one end of the end portion (13) is sequentially inserted into the interior of the horizontal tube (51), the inclined tube (52), and the lower horizontal tube (53), the rear outer circumference of the end portion (13) is provided to be caught on the front upper and rear lower portions of the inclined tube (52).
  3. In Paragraph 2, A suturing device characterized by the fact that, after one end of the end portion (13) is sequentially inserted into the interior of the horizontal tube (51), the inclined tube (52), and the lower horizontal tube (53), the end of the end portion (13) is returned to the interior front of the lower horizontal tube (53) to form an exposed portion (13-1) exposed on the outside of the lower horizontal tube (53), and a coupling detachment knot portion (15) is formed on the exposed portion (13-1).
  4. In Paragraph 3, A suture device characterized by a loop (15b) formed by binding parts (15a) formed by binding one end of an exposed part (13-1) to the other end of an exposed part (13-1) multiple times, and a detachment suture (15d) formed by bending a suture thread (15c) into two strands, which is inserted into the loop (15b), and then the inner diameter of the loop (15b) is constricted by the binding parts (15a) so that the detachment suture (15d) is fixed inside the loop (15b).
  5. In Article 1, The front and rear advance tube section (20) advances to detach the second and first loops (14, 12) inserted into the front and rear movement guide tube section (30) from the outer circumference of the front and rear movement guide tube section (30) forward, so that the first loop (12) is detached, and at the same time, the second loop (14) is finally stably hooked onto the front outer circumference of the front and rear binding guide bracket section (40) without slipping, and the end section (13) is configured by sequentially inserting the second loop (14) and the first loop (15); When the first binding part (18) is bound by pulling the starting part (11) connected to the first loop (15), the inner diameter of the second loop (14) connected to the first loop (12) and the loop part (16) is stably caught on the front outer circumference of the forward/backward binding guide bracket part (40), and at the same time, the lower outer circumference of the forward/backward binding guide bracket (40) strongly presses the inner diameter of the second loop (14) downwards, thereby maintaining a state in which the inner diameter of the second loop (14) is completely pulled downwards by the forward/backward binding guide bracket (40) at once, so that the first binding part (18) is completed in a very strong and tight binding state at once with the second loop (14) and the first loop (12) and starting part (11) connected to the loop part (16) maintained in the above state; A suture device characterized by the inner diameter of the second loop (14) being strongly pressed downward by the lower outer circumference of the second loop (14) by the front and rear binding guide bracket (40), and the inner diameter of the second loop (14) being completely pulled downward by the front and rear binding guide bracket (40) at once, and the end portion (13) inserted into the second loop (14) being pulled to secure the connection between the second loop (14) and the end portion (13), thereby stably completing the second binding portion (19) in a very strong and tight binding state, so as not to be completed in the form of a slim knot, but rather composed of a square knot (10) that deviates from the form of a slim knot.
  6. In Article 1, The suture knot portion (10) is formed by a first loop (12) extending from a starting portion (11) and rotating counterclockwise once to allow the incision wound area (a) to be sutured with suture material, a loop portion (16) extending from the first loop (12) and rotating counterclockwise once to form a loop at a different position from the first loop (12), a second loop (14) extending from the loop portion (16) and rotating counterclockwise once to form a loop at the same position as the first loop (12), a slack portion (17) extending from the second loop (14) and provided to interlock and connect the incision wound area (a), and a termination portion (13) extending from the other end of the slack portion (17) is inserted into the second and first loops (14, 12) to form a preliminary knot portion (10a); A suturing device characterized in that the end portion (13) is pulled through the second and first loops (14, 12), and the slack portion (17) binds and sutures the incision wound area (a), and the loop portion (16), the first loop (12), and the second loop (14) form a first binding portion (18) and a second binding portion (19) by double twisting outside the suturing position.
  7. A suture knot portion (10) composed of a first loop (12) having a starting portion (11) and a second loop (14) connected to the first loop (12) and having an ending portion (13); A front and rear exit section (20) installed to be movable forward and backward; A front-rear movement guiding tube (30) that is installed to be movable in the forward and rear directions, and has an outer circumference inserted into the inner circumference of the front-rear exit tube (20) to guide the front-rear exit tube (20) to move in the forward and rear directions, and has a second and first loop (14, 12) sequentially inserted into the outer circumference; A suturing device characterized by being provided with a suturing needle part (50) which is installed so as to be movable forward and backward, spaced apart from the upper portion of the forward and backward movement guide tube part (30) and has one end bent inward to face the front of the forward and backward movement guide tube part (30), and has the end portion (13) of the second loop (14) inserted inside.
  8. In Article 7, A suturing device characterized by the suturing needle portion (50) being composed of a horizontal tube (51), an inclined tube (52) formed by bending downward from one side of the horizontal tube (51) and inclined toward the other side, and a lower horizontal tube (53) formed by extending toward the other side of the inclined tube (52).
  9. In Paragraph 8, A suture device characterized by the fact that after one end of the end portion (13) is sequentially inserted into the interior of the horizontal tube (51), the inclined tube (52), and the lower horizontal tube (53), the rear outer circumference of the end portion (13) is provided to be caught on the front upper and rear lower portions of the inclined tube (52).
  10. In Paragraph 8, A suturing device characterized by the fact that, after one end of the end portion (13) is sequentially inserted into the interior of the horizontal tube (51), the inclined tube (52), and the lower horizontal tube (53), the end of the end portion (13) is returned to the interior front of the lower horizontal tube (53) to form an exposed portion (13-1) exposed on the outside of the lower horizontal tube (53), and a coupling detachment knot portion (15) is formed on the exposed portion (13-1).
  11. In Article 10, A suture device characterized by a loop (15b) formed by binding parts (15a) formed by binding one end of an exposed part (13-1) to the other end of an exposed part (13-1) multiple times, and a detachment suture (15d) formed into two strands by bending a suture thread (15c) and inserting it into the loop (15b), after which the inner diameter of the loop (15b) is constricted by the binding parts (15a) so that the detachment suture (15d) is fixed inside the loop (15b).
  12. In Article 7, The suture knot portion (10) is formed by a first loop (12) extending from a starting portion (11) and rotating counterclockwise once to allow the incision wound area (a) to be sutured with suture material, a loop portion (16) extending from the first loop (12) and rotating counterclockwise once to form a position different from the first loop (12), a second loop (14) extending from the loop portion (16) and rotating counterclockwise once to form a position identical to the first loop (12), a slack portion (17) extending from the second loop (14) and provided to interlock and connect the incision wound area (a), and a termination portion (13) extending from the other end of the slack portion (17) is inserted into the second and first loops (14, 12) to form a preliminary knot portion (10a); A suturing device characterized by the fact that the end portion (13), which is extended from the other end of the leeway portion (17), is pulled through the second and first loops (14, 12), thereby binding and suturing the incision wound area (a) of the leeway portion (17), and the loop portion (16), the first loop (12), and the second loop (14) form a first binding portion (18) and a second binding portion (19) by double twisting outside the suturing position.

Description

A suture device The present invention relates to a suturing device that enables easy suturing, including surgical suturing of a body part opened for surgery as well as suturing after a procedure in which a lesion is directly removed or excised using an endoscope without opening the body. Generally, suturing is a procedure performed on open abdominal or incision surgeries or incision wounds to reduce bleeding and help the incision sites close together quickly for healing. In this suturing procedure, the practitioner penetrates the suture site using medical forceps or the like with a medical suture needle woven with medical suture thread, then forms several knots between the two ends of the suture thread and cuts them. In order to solve these problems, various suturing devices have recently been disclosed as "surgical devices" in Korean Registered Patent No. 10-1306032 (registered September 3, 2013). Such a surgical device comprises: a forceps unit including a pair of forceps portions for selectively grasping a suture, a forceps elastic coupling portion that elastically supports and connects the pair of forceps portions to open, a pair of forceps main body portions each supported so as to be rotatable, and a pair of link connecting portions that link-connect the pair of forceps main body portions so as to be spaced apart; a rotational unit having a forceps connecting portion formed to be inserted into and guided for movement by a forceps guide portion formed at one end of a forceps main body portion, a rotational portion formed protruding to be guided for rotation in the center, and a round portion formed at the other end to be linearly pressed; a rotational elastic support unit including a rotational elastic coupling portion that elastically supports the rotational unit toward the forceps unit and a rotational housing portion on which the rotational elastic coupling portion is seated; and a forceps trigger unit having a forceps trigger portion formed at one end to allow the forceps portion of the forceps unit to selectively grasp a suture, and the other end elastically supported toward the forceps unit in the longitudinal direction of the rotational unit. A forceps trigger elastic support unit installed at the other end of a forceps trigger unit to elastically support the forceps trigger unit; a rotating handle unit having a handle portion formed at one end that is selectively pressed and a rotating unit pressing portion formed at the other end that selectively presses the round portion of the rotating unit, wherein the handle portion and the pressing portion are joined by a handle hinge portion; a housing unit having a rotating guide portion formed into which the rotating portion of the rotating unit is inserted and which is rotated and guided, wherein the handle hinge portion of the rotating handle unit is rotatably fixed and guides the linear movement of the forceps trigger unit, and wherein the rotating elastic support unit and the forceps trigger elastic support unit are installed; and a trigger wire having one end fixed to a link connection portion of the forceps unit and the other end fixed to the other end of the forceps trigger unit. Since the above-mentioned surgical device has a complex structure, it is difficult to manufacture, and there are many difficulties in operating it to perform actual suturing, as well as problems such as the excessive cost of producing the surgical device. FIG. 1 is a schematic diagram according to the present invention. FIGS. 2 to 8 are schematic diagrams illustrating the operation according to the present invention. FIGS. 9 and FIGS. 10 are schematic diagrams showing the binding process of a suture knot portion according to the present invention. FIG. 11a is an illustrative diagram of an example in which the present invention is applied to an endoscopic procedure. Fig. 11b is an enlarged view of section "A" of Fig. 11a. FIG. 12 is an exemplary diagram showing the binding process of a detachable joint according to the present invention. To fully understand the invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited to the embodiments described in detail below. These embodiments are provided to more safely explain the present invention to those with average knowledge in the art. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize clearer explanations. It should be noted that identical members may be depicted with the same reference numeral in each drawing. FIG. 1 is a schematic diagram according to the present invention, FIG. 2 to 8 are schematic diagrams showing the operation according to the present invention, FIG. 9 and FIG. 10 are schematic diagrams showing the binding process of the suture knot portion according to the pre