CN215306440U

CN215306440U - Endoscope intestinal forceps

Info

Publication number: CN215306440U
Application number: CN202121568040.8U
Authority: CN
Inventors: 朱非白; 严育宏; 陈新宵
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-28
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses an endoscope intestinal clamp, which relates to a surgical instrument and comprises a handle device and a clamp body device, wherein the clamp body device comprises a first clamp piece, a second clamp piece and a blocking part, the first clamp piece and the second clamp piece are arranged on the handle device and are controlled to be opened and closed by the handle device, and the blocking part is arranged between the first clamp piece and the second clamp piece and is used for matching the first clamp piece and the second clamp piece to stir and fix a small intestine and a omentum. In summary, the above technical solution has the following beneficial effects: tissue organs such as the small intestine, the omentum majus and the like are relatively soft, and the first clamp piece, the second clamp piece and the blocking part form a face with a large area together, so that the tissue organs such as the small intestine, the omentum majus and the like can be conveniently pulled apart and fixed, and the tissue organs such as the small intestine, the omentum majus and the like are prevented from floating to influence the operation visual field.

Description

Endoscope intestinal forceps

Technical Field

The utility model relates to a surgical instrument, in particular to an endoscopic intestinal clamp.

Background

The endoscope intestinal forceps are mainly used for shifting, pushing and blocking organs or tissues in an operation, stripping focuses and the like, and comprise a handle device and a forceps body device, wherein the handle device is used for controlling the opening and closing of the forceps body device, the functions of the endoscope intestinal forceps in different shapes are different, when the laparoscopic operation is carried out, a better visual field needs to be fully exposed to an operation part for a doctor, but because a small intestine and a large omentum are movable, the small intestine, the large omentum or other tissue organs can float to block the operation visual field of the doctor in the operation process, the operation is difficult, and the current endoscope intestinal forceps are difficult to achieve the purpose of shifting and fixing the small intestine and the large omentum.

In combination with the above, it is the question of the present application how to unravel the small intestine and the large omentum and secure them to fully expose the surgical site.

Therefore, many manufacturers and acquaintances develop and develop the products, but no ideal products are available.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, on the one hand, the endoscope intestinal forceps are provided, and the endoscope intestinal forceps can overcome the defect that tissue organs such as small intestine, omentum majus and the like float much to block the operation visual field during laparoscopic surgery.

In order to achieve the above object, on one hand, the following technical solutions are provided:

the utility model provides an endoscope intestinal clamp, is including handle device and pincers body device, pincers body device includes first pincers piece, second pincers piece and separation portion, and first pincers piece and second pincers piece set up on handle device and by the control of handle device open and shut, and separation portion sets up between first pincers piece and second pincers piece for cooperate first pincers piece and second pincers piece to stir and fix intestines and omentum greatly.

In summary, the above technical solution has the following beneficial effects: tissue organs such as the small intestine, the omentum majus and the like are relatively soft, and the first clamp piece, the second clamp piece and the blocking part form a face with a large area together, so that the tissue organs such as the small intestine, the omentum majus and the like can be conveniently pulled apart and fixed, and the tissue organs such as the small intestine, the omentum majus and the like are prevented from floating to influence the operation visual field.

Drawings

FIG. 1 is a schematic structural view of a blocking portion of an endoscopic intestinal clamp as a blocking line;

fig. 2 is a schematic structural diagram of a forceps body device of an endoscopic enteroscope with a transparent film as a blocking part.

Fig. 3 is a structural schematic diagram of bending of a clamp body device of an endoscopic enteroscope.

Reference numerals: 10. a handle device; 20. a clamp body device; 30. a first clamp piece; 31. a first fixed part; 32. a first elastic part; 40. a second clamp piece; 41. a second fixed part; 42. a second elastic part; 50. a blocking section; 51. a barrier wire; 52. a transparent film; 60. auxiliary clamp pieces.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, an endoscopic enteroclysm forceps comprises a handle device 10 and a forceps body device 20, wherein the forceps body device 20 comprises a first forceps piece 30, a second forceps piece 40 and a blocking portion 50, the first forceps piece 30 and the second forceps piece 40 are arranged on the handle device 10 and controlled to open and close by the handle device 10, and the blocking portion 50 is arranged between the first forceps piece 30 and the second forceps piece 40 and used for being matched with the first forceps piece 30 and the second forceps piece 40 to poke and fix a small intestine and a large omentum. The tissue organs such as the small intestine, the omentum majus and the like are relatively soft, and the first clamp piece 30, the second clamp piece 40 and the blocking part 50 form a surface with a relatively large area together, so that the tissue organs such as the small intestine, the omentum majus and the like can be conveniently pulled apart and fixed, and the tissue organs such as the small intestine, the omentum majus and the like are prevented from floating to influence the operation visual field.

The forceps body device 20 further comprises an auxiliary forceps sheet 60 arranged between the first forceps sheet 30 and the second forceps sheet 40, the auxiliary forceps sheet 60 is arranged on the handle device 10 and is controlled to open and close by the handle device 10, the opening and closing angles of the first forceps sheet 30, the second forceps sheet 40 and the auxiliary forceps sheet 60 are different, and the opening and closing angles are distributed in a fan shape after being opened; the blocking portion 50 is disposed between the first and

auxiliary nipper blades

30 and 60, and the second nipper blade 40 and the auxiliary nipper blade 60. The sliding grooves with different angles are formed in the first clamp piece 30, the second clamp piece 40 and the auxiliary clamp piece 60 respectively, the length directions of the first clamp piece 30, the second clamp piece 40 and the auxiliary clamp piece 60 and the length directions of the sliding grooves formed in the first clamp piece 40 and the auxiliary clamp piece 60 have angles, the handle device 10 is provided with a fixed pin and a sliding pin, the sliding pin is sleeved in each sliding groove, one ends of the first clamp piece 30, the second clamp piece 40 and the auxiliary clamp piece 60 are connected with the fixed pin, the handle device 10 drives the first clamp piece 30 through the fixed pin, the second clamp piece 40 and the auxiliary clamp piece 60 move to enable the sliding pin to push the first clamp piece 30, the second clamp piece 40 and the auxiliary clamp piece 60 to be opened to form a fan shape. The auxiliary clamp pieces 60 may reinforce the strength of the blocking portion 50.

The auxiliary clamp pieces 60 are provided in plurality and are all provided on the handle device 10 and controlled to open and close by the handle device 10, and the blocking portion 50 is provided between each adjacent auxiliary clamp piece 60. Preferably, supplementary pincers piece 60 is provided with two, and first pincers piece 30, second pincers piece 40, two supplementary pincers pieces 60 and separation portion 50 between them form the structure of duck's palm, through the toe quantity and the duck web of bionical duck's palm, can let the chamber mirror intestines have better promotion effect, and this structure is save material more simultaneously and possess better fastness.

As an example, the blocking portion 50 is a linear blocking line 51. The barrier wires 51 are provided in plural and arranged in a wave shape. The linear barrier line 51 is cost effective to manufacture and can be used to push and hold the small intestine and the large omentum.

As another example, as shown in fig. 2, the barrier 50 is a transparent film 52. The transparent membrane 52 can also be used to push the small intestine and the omentum majus and hold the small intestine and the omentum majus.

As shown in fig. 3, the first clip 30 includes a first fixing portion 31 and a first elastic portion 32, and the second clip 40 includes a second fixing portion 41 and a second elastic portion 42; the first fixing part 31 is arranged on the handle device 10, the first elastic part 32 is arranged at one end of the first fixing part 31 far away from the handle device 10, and a transparent film 52 is arranged between the first fixing part 31 and the auxiliary clamp piece 60, and between the first elastic part 32 and the first fixing part 31; the second fixed part 41 is arranged on the handle device 10, the second elastic part 42 is arranged at one end of the second fixed part 41 far away from the handle device 10, and a transparent film 52 is arranged between the second fixed part 41 and the auxiliary clamp piece 60, and between the second elastic part 42 and the second elastic part 41; the first and second

elastic parts

32 and 42 are deformed and bent when they poke and fix the small intestine and the omentum major, thereby forming an arc-shaped surface with the transparent film 52. The first elastic part 32 and the second elastic part 42 have elasticity, so as to prevent the small intestine and the large omentum from being damaged when the small intestine and the large omentum are pushed and fixed, and the bent first elastic part 32 and the bent second elastic part drive the transparent film 52 connected with the first elastic part to bend, so that the forceps body device 20 forms an operation cavity for operation, and the operation is convenient for a doctor.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides an endoscope intestinal clamp, is including handle device (10) and pincers body device (20), its characterized in that, pincers body device (20) are including first pincers piece (30), second pincers piece (40) and separation portion (50), first pincers piece (30) and second pincers piece (40) set up on handle device (10) and by handle device (10) control open and shut, separation portion (50) set up between first pincers piece (30) and second pincers piece (40) for cooperate first pincers piece (30) and second pincers piece (40) to stir and fix intestines and omentum major.

2. The endoscopic enteroclysm forceps as claimed in claim 1, wherein the forceps body device (20) further comprises an auxiliary forceps piece (60) arranged between the first forceps piece (30) and the second forceps piece (40), the auxiliary forceps piece (60) is arranged on the handle device (10) and is controlled to open and close by the handle device (10), and the opening and closing angles of the first forceps piece (30), the second forceps piece (40) and the auxiliary forceps piece (60) are different and are distributed in a fan shape after being opened;

the blocking portion (50) is arranged between the first clamp piece (30) and the auxiliary clamp piece (60), and between the second clamp piece (40) and the auxiliary clamp piece (60).

3. Endoscopic enteroclysm forceps according to claim 2, characterized in that the auxiliary forceps blades (60) are provided in plurality and are all arranged on the handle device (10) and are controlled to open and close by the handle device (10), and a blocking part (50) is arranged between each adjacent auxiliary forceps blade (60).

4. Endoscopic enteroclysm forceps according to any of claims 1-3, characterized in that the blocking part (50) is a linear blocking wire (51).

5. Endoscopic enteroclysm forceps according to claim 4, characterized in that the blocking line (51) is provided with a plurality of lines and arranged in a wave shape.

6. Endoscopic intestinal forceps according to any of claims 1-3, characterized in that the barrier (50) is a transparent film (52).

7. Endoscopic enteroclysm forceps according to claim 6, characterized in that the first forceps blade (30) comprises a first fixed part (31) and a first elastic part (32), the second forceps blade (40) comprises a second fixed part (41) and a second elastic part (42);

the first fixing part (31) is arranged on the handle device (10), the first elastic part (32) is arranged at one end of the first fixing part (31) far away from the handle device (10), and a transparent film (52) is arranged between the first fixing part (31), the first elastic part (32) and the auxiliary clamp piece (60);

the second fixing part (41) is arranged on the handle device (10), the second elastic part (42) is arranged at one end, far away from the handle device (10), of the second fixing part (41), and a transparent film (52) is arranged between the second fixing part (41), the second elastic part (42) and the auxiliary clamp piece (60);

when the first elastic part (32) and the second elastic part (42) stir and fix the small intestine and the omentum majus, the first elastic part and the second elastic part deform and bend so as to form an arc-shaped surface with the transparent film (52).