CN213310003U - Laparoscopic abdominal wall incision suture guide instrument - Google Patents

Abstract

The utility model relates to a guide apparatus is sewed up to peritoneoscope stomach wall incision belongs to surgical operation apparatus technical field. The main technical scheme includes that the handle is included, a concave channel is arranged at one end of the handle, an upper edge is arranged on the concave channel, the concave channel is V-shaped, and the bottom of the concave channel is a groove bottom end. The utility model discloses can effectually avoid the possibility that the intestines tube was sewed up when peritoneoscope small incision was sewed up, both improved operation efficiency, guaranteed the safety of operation again, be worth clinical popularization and application. And the suture needle is guided by the concave channel, and only passes through the concave channel, so that the mistaken suture to the tissues in the abdominal cavity can be effectively avoided, and the suture safety is ensured.

Description

Laparoscopic abdominal wall incision suture guide instrument

Technical Field

The utility model relates to a surgical operation apparatus technical field, concretely relates to guide apparatus is sewed up to peritoneoscope stomach wall incision.

Background

The laparoscopic minimally invasive technique is widely developed at present, a laparoscopic Trotar has a 1 cm small incision of an umbilicus and a 1 cm incision of a median line of the abdomen, and in principle, the incision exceeding 1 cm needs to be sutured so as to avoid the occurrence of incisional hernia after operation. Generally, a large incision is relatively easy to suture due to good exposure, a smaller incision is difficult to be exposed and is difficult to suture clinically, and severe complications such as intestinal leakage caused by suturing abdominal internal organs, particularly intestinal tracts together on the incision during suturing are frequently reported clinically. These complications occur, most often due to the failure to expose the abdominal wall level well during suturing. The prior art patent publication No. CN202223281U discloses a laparoscopic urethral suture rod, but the front end of the external form is a mesh hole, which is a planar structure, and the suture needle is inserted into the mesh hole, and then the operation rod is pushed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a guide apparatus is sewed up in peritoneoscope stomach wall incision for when sewing up peritoneoscope umbilical region or the positive incision of a centimetre umbilical region, can guide smoothly to sew up the needle and insert and go out the needle. The technical scheme of the utility model as follows: including the handle, handle one end is equipped with the concave channel way, the concave channel way be equipped with the top edge, the concave channel way be "V" style of calligraphy, the bottom of concave channel way is the recess bottom.

The utility model has the advantages as follows: can effectively avoid the possibility that the intestinal canal can be sutured when the small incision of the laparoscope is sutured, not only improves the operation efficiency, but also ensures the operation safety, and is worthy of clinical popularization and application. Compared with the prior art, the utility model provides a spatial structure to through the guide of concave channel way, the seam needle only walks in the concave channel way and passes through, can reach and effectively avoid the mistake to sew up to the abdominal cavity tissue, has ensured to sew up safety.

Drawings

FIG. 1 is a schematic structural view of the present invention;

wherein: 1. handle, 2, concave channel way, 3, rim, 4, the recess bottom.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in figure 1, the laparoscopic abdominal wall incision suture guiding instrument comprises a handle 1, wherein one end of the handle 1 is provided with a groove channel 2, the groove channel 2 is provided with an upper edge 3, the groove channel 2 is V-shaped, and the bottom of the groove channel 2 is a groove bottom end 4.

When the abdominal wall suture instrument is used, the handle 1 is held by hand, the end with the groove at the front end extends into a peritoneum membrane at one side of an abdominal wall incision to be sutured, the handle 1 is pressed down slightly, the edge 3 of the groove channel 2 is closed to the peritoneum, so that possible tissues in an abdominal cavity enter a needle channel, then a suture needle enters from the front end of the groove channel 2, the suture needle is pulled out along the arc-shaped groove channel 2, the suture needle is pulled out, a guiding instrument is pulled out, the groove end of the guiding instrument extends into the abdominal wall membrane at the other side of the abdominal wall incision to be sutured in the opposite direction, the handle 1 is pressed down slightly, the edge 3 of the groove channel 2 is closed to the peritoneum membrane, the needle is inserted from the rear end (the side close to the handle 1) of the groove channel 2, the needle is pulled out from the front end.

The foregoing embodiments are provided for illustration and description of the invention and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed.

Claims (1)

1. The laparoscopic abdominal wall incision suture guiding instrument is characterized by comprising a handle (1), wherein one end of the handle (1) is provided with a concave channel (2), the concave channel (2) is provided with an upper edge (3), the concave channel (2) is V-shaped, and the bottom of the concave channel (2) is a groove bottom end (4).

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