CN113456145A

CN113456145A - Intestinal anastomosis auxiliary device for general surgery department

Info

Publication number: CN113456145A
Application number: CN202110767276.2A
Authority: CN
Inventors: 王维冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-10-01

Abstract

The invention relates to the technical field of intestinal anastomosis, and discloses an intestinal anastomosis auxiliary device for general surgery department, which comprises an anastomat body and a handle, wherein an installation rod is fixed at one end of the handle, a cross rod is fixed at one end of the anastomat, and the installation rod is rotatably connected with the cross rod; a fixed plate is fixed at one end of the cross rod, which is far away from the anastomat body, an adjusting plate is fixed at the other end of the fixed plate, the adjusting plate is fan-shaped, a rack is arranged on the outer wall of the adjusting plate, the installation rod is rotatably connected with the circle center of the adjusting plate, a slot is formed in the outer end of the installation rod, and the adjusting plate is inserted in the slot; the spout has been seted up along its length direction to the upper surface of installation pole, installs the shifting block in the spout, shifting block and the inside sliding fit of spout are fixed with the spring between the one end of shifting block and the spout terminal surface, and the other end of shifting block extends to the outer end of installation pole, and the outer end of shifting block is provided with the joint piece, and the joint piece is inserted and is established on the rack.

Description

Intestinal anastomosis auxiliary device for general surgery department

Technical Field

The invention relates to the technical field of intestinal anastomosis, in particular to an intestinal anastomosis auxiliary device for general surgery department.

Background

In the case of an intestinal tract resection, after the surgeon has partially resected the intestinal tract, the surgeon needs to connect two ends of the intestinal tract to reestablish the continuity of the intestinal tract. The conventional method is to use the classic anastomosis technology to carry out manual continuous or intermittent suture by silk thread or catgut thread, the manual anastomosis method is relatively time-consuming and complex in operation, anastomosis of anastomotic mucosa is not easy to be regular, and anastomotic stoma is often exposed in an intestinal cavity and cannot be effectively protected, so that the risk of postoperative anastomotic leakage is caused. The application of the anastomat further expands the surgical operation range, shortens the operation time, reduces the tissue damage and bleeding, improves the operation safety, and the anastomosis of the tubular tissues by using the tubular anastomat is gradually popularized in modern surgical practice. However, the existing anastomat is difficult to adjust in the using process and inconvenient for a surgeon to operate. Therefore, we propose a general surgery intestinal anastomosis auxiliary device to solve the above problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an intestinal anastomosis auxiliary device for general surgery department.

In order to achieve the purpose, the invention adopts the following technical scheme:

an intestinal anastomosis auxiliary device for general surgery department comprises an anastomat body and a handle, wherein a mounting rod is fixed at one end of the handle, a cross rod is fixed at one end of the anastomat, and the mounting rod is rotatably connected with the cross rod;

a fixing plate is fixed at one end of the cross rod, which is far away from the anastomat body, an adjusting plate is fixed at the other end of the fixing plate, the adjusting plate is fan-shaped, a rack is arranged on the outer wall of the adjusting plate, the mounting rod is rotatably connected with the center of the circle where the adjusting plate is located, a slot is formed in the outer end of the mounting rod, and the adjusting plate is inserted into the slot;

the upper surface of installation pole has seted up the spout along its length direction, installs the shifting block in the spout, shifting block and the inside sliding fit of spout, be fixed with the spring between the one end of shifting block and the spout terminal surface, and the other end of shifting block extends to the outer end of installation pole, and the outer end of shifting block is provided with the joint piece, and the joint piece is inserted and is established on the rack.

Preferably, the cross rod comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are coaxially arranged, a connecting block is fixed at the outer end of the first connecting rod, a screw rod is fixed at the outer end of the connecting block, the screw rod is inserted into the second connecting rod, and the screw rod is rotatably connected with the second connecting rod.

Preferably, the outer end of the second connecting rod is rotatably provided with a rotating ring, the rotating ring is sleeved on the screw rod, the inner wall of the rotating ring is provided with threads matched with the screw rod, and the rotating ring is in threaded connection with the screw rod.

Preferably, the two ends of the connecting block are both fixed with connecting rods, the second connecting rod is sleeved with a guide ring, the guide ring is in sliding fit with the second connecting rod, and the connecting rods are fixedly connected with the guide ring.

Preferably, a limiting groove is formed in the second connecting rod along the length direction of the second connecting rod, a limiting block is arranged on the inner wall of the guide ring, and the limiting block is inserted into the limiting groove.

Preferably, a guide hole is formed in the inner wall of the sliding groove, a guide rod is fixed to one end of the shifting block, the guide rod is inserted into the guide hole, and the spring is sleeved on the guide rod.

Preferably, one end of the shifting block, which is far away from the clamping block, is provided with a protruding part.

Preferably, a rubber layer is arranged on the handle.

The invention has the beneficial effects that:

the invention can adjust the angle of the anastomat by stirring the shifting block to clamp the clamping block in different teeth on the rack, and can adjust the length of the anastomat by rotating the rotating ring, the adjusting mode is simple, the angle of the anastomat in use is adjusted to be optimal, the operation visual field is improved, and the stable effect of the surgical operation work is ensured.

Drawings

FIG. 1 is a schematic structural diagram of an intestinal anastomosis auxiliary device in general surgery department according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of the installation of a shifting block in the intestinal anastomosis auxiliary device in general surgery department.

In the figure: the anastomat comprises an anastomat body 1, a handle 2, an installation rod 3, a first connecting rod 4, a second connecting rod 5, a fixing plate 6, an adjusting plate 7, a rack 8, a sliding groove 9, a shifting block 10, a guide hole 11, a guide rod 12, a spring 13, a clamping block 14, a connecting block 15, a screw rod 16, a rotating ring 17, a connecting rod 18 and a guide ring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, an intestinal anastomosis auxiliary device for general surgery comprises an anastomat body 1 and a handle 2, wherein a rubber layer is arranged on the handle 2, a mounting rod 3 is fixed at one end of the handle 2, a cross rod is fixed at one end of the anastomat, and the mounting rod 3 is rotatably connected with the cross rod;

the cross bar comprises a first connecting rod 4 and a second connecting rod 5, the first connecting rod 4 and the second connecting rod 5 are coaxially arranged, and the outer end of the first connecting rod 4 is fixed with a connecting block 15, the outer end of the connecting block 15 is fixed with a screw rod 16, the screw rod 16 is inserted in the second connecting rod 5, and the screw rod 16 is rotationally connected with the second connecting rod 5, the outer end of the second connecting rod 5 is rotationally provided with a rotating ring 17, the rotating ring 17 is sleeved on the screw rod 16, and the inner wall of the rotating ring 17 is provided with a thread matched with the screw rod 16, the rotating ring 17 is in threaded connection with the screw rod 16, both ends of the connecting block 15 are fixed with connecting rods 18, and the second connecting rod 5 is sleeved with a guide ring 19, the guide ring 19 is in sliding fit with the second connecting rod 5, the connecting rod 18 is fixedly connected with the guide ring 19, a limit groove is formed in the second connecting rod 5 along the length direction of the second connecting rod, a limit block is arranged on the inner wall of the guide ring 19, and the limit block is inserted into the limit groove;

a fixing plate 6 is fixed at one end of the cross rod, which is far away from the anastomat body 1, an adjusting plate 7 is fixed at the other end of the fixing plate 6, the adjusting plate 7 is fan-shaped, a rack 8 is arranged on the outer wall of the adjusting plate 7, the installation rod 3 is rotatably connected with the center of the circle where the adjusting plate 7 is located, a slot is formed in the outer end of the installation rod 3, and the adjusting plate 7 is inserted into the slot;

spout 9 has been seted up along its length direction to the upper surface of installation pole 3, install shifting block 10 in the spout 9, shifting block 10 and the inside sliding fit of spout 9, be fixed with spring 13 between the one end of shifting block 10 and the spout 9 terminal surface, and the other end of shifting block 10 extends to the outer end of installation pole 3, and the outer end of shifting block 10 is provided with joint piece 14, joint piece 14 is inserted and is established on rack 8, guiding hole 11 has been seted up on the inner wall of spout 9, and the one end of shifting block 10 is fixed with guide bar 12, guide bar 12 is inserted and is established in guiding hole 11, and spring 13 cover is established on guide bar 12, the one end that joint piece 14 was kept away from to shifting block 10 is provided with the bellying, be convenient for stir shifting block 10.

In this embodiment, in the use, through rotating rotatory ring 17, rotatory ring 17 drives the lead screw and moves to the outside in second connecting rod 5, drive anastomat body 1 and move to the outside simultaneously, make the length of this device grow, and through stirring shifting block 10, shifting block 10 drives joint piece 14 and keeps away from rack 8, can rotate anastomat body 1, adjust its angle, after adjusting to suitable angle, loosen shifting block 10, promote joint piece 14 by spring 13 and insert once more and establish in rack 8, make anastomat body 1's angle fixed, make its angle modulation when using reach the best, improve the operation field of vision, the stable effect of surgical work has been guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An intestinal anastomosis auxiliary device for general surgery department comprises an anastomat body (1) and a handle (2), and is characterized in that an installation rod (3) is fixed at one end of the handle (2), a cross rod is fixed at one end of the anastomat, and the installation rod (3) is rotatably connected with the cross rod;

a fixing plate (6) is fixed at one end, away from the anastomat body (1), of the cross rod, an adjusting plate (7) is fixed at the other end of the fixing plate (6), the adjusting plate (7) is fan-shaped, one side of the adjusting plate (7) is fixedly connected with the fixing plate (6), a rack (8) is arranged on the outer wall of the adjusting plate (7), the mounting rod (3) is rotatably connected with the adjusting plate (7) at the center of a circle, a groove is formed in the outer end of the mounting rod (3), and the adjusting plate (7) is inserted into the groove;

spout (9) have been seted up along its length direction to the upper surface of installation pole (3), install shifting block (10) in spout (9), shifting block (10) and spout (9) inside sliding fit, and the port of spout (9) is provided with the stopper, be fixed with spring (13) between the one end of shifting block (10) and spout (9) terminal surface, and the other end of shifting block (10) extends to the outer end of installation pole (3), and the outer end of shifting block (10) is provided with joint piece (14), and joint piece (14) are inserted and are established on rack (8), joint piece (14) and rack (8) looks adaptation.

2. The intestinal anastomosis auxiliary device for general surgery department according to claim 1, wherein the cross rod comprises a first connecting rod (4) and a second connecting rod (5), the first connecting rod (4) and the second connecting rod (5) are coaxially arranged, a connecting block (15) is fixed at the outer end of the first connecting rod (4), a screw rod (16) is fixed at the outer end of the connecting block (15), the screw rod (16) is inserted in the second connecting rod (5), and the screw rod (16) is rotatably connected with the second connecting rod (5).

3. The intestinal anastomosis auxiliary device for general surgery department according to claim 2, characterized in that the outer end of the second connecting rod (5) is rotatably provided with a rotating ring (17), the rotating ring (17) is sleeved on the screw rod (16), the inner wall of the rotating ring (17) is provided with a thread matched with the screw rod (16), and the rotating ring (17) is in threaded connection with the screw rod (16).

4. The intestinal anastomosis auxiliary device of the general surgery department according to claim 2, wherein the connecting rod (18) is fixed at both ends of the connecting block (15), the second connecting rod (5) is sleeved with a guide ring (19), the guide ring (19) is in sliding fit with the second connecting rod (5), and the connecting rod (18) is fixedly connected with the guide ring (19).

5. The intestinal anastomosis auxiliary device of the general surgery department according to claim 4, wherein a limiting groove is formed in the second connecting rod (5) along the length direction of the second connecting rod, a limiting block is arranged on the inner wall of the guide ring (19), and the limiting block is inserted into the limiting groove.

6. The intestinal anastomosis auxiliary device for general surgery department according to claim 1, wherein a guide hole (11) is formed in the inner wall of the sliding groove (9), a guide rod (12) is fixed at one end of the shifting block (10), the guide rod (12) is inserted into the guide hole (11), and the spring (13) is sleeved on the guide rod (12).

7. The intestinal anastomosis auxiliary device of the general surgery department according to claim 1, characterized in that one end of the shifting block (10) far away from the clamping block (14) is provided with a convex part.

8. A common surgical intestinal anastomosis auxiliary device according to claim 1, wherein a rubber layer is provided on said handle (2).