CN215079126U

CN215079126U - Cavity cutting anastomat of adjusting part length

Info

Publication number: CN215079126U
Application number: CN202120495947.XU
Authority: CN
Inventors: 陈行
Original assignee: Suzhou Leshang Medical Technology Co ltd
Current assignee: Suzhou Leshang Medical Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-10
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a die cavity cutting anastomat of adjusting part length, including anastomat body and intracavity cutting assembly, one side of anastomat body is equipped with the head rod, one side of intracavity cutting assembly is equipped with the second connecting rod, spacing spout has been seted up to one side of head rod, be equipped with the slider in the spacing spout, one side of slider and one side fixed connection of second connecting rod, a plurality of first spacing slots have been seted up on the slider, first rectangular hole has all been seted up to the both sides inner wall of spacing spout, be equipped with first locating piece in the first rectangular hole. A die cavity cutting anastomat of adjusting part length, belong to cutting anastomat technical field, the regulation of distance between completion second connecting rod and the head rod that can be simple convenient, perhaps accomplish demolising the second connecting rod, and then accomplish demolising intracavity cutting assembly, operating procedure is simple convenient, makes things convenient for in-service use.

Description

Cavity cutting anastomat of adjusting part length

Technical Field

The utility model relates to a cutting anastomat technical field, in particular to die cavity cutting anastomat of adjusting part length.

Background

With the continuous improvement of medical technology level, the consciousness level of people is also continuously increased, and the degree of body trauma of a patient in the operation is more and more emphasized, so that the proportion of minimally invasive operations is continuously increased in recent years, the trend of development towards adaptation to the environment of minimally invasive operations is also generated in a cutting anastomat commonly used in the surgical operations, and the cutting anastomat is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die cavity cutting anastomat of adjusting part length can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die cavity cutting anastomat for adjusting the length of a component comprises an anastomat body and an intracavity cutting component, wherein a first connecting rod is arranged on one side of the anastomat body, a second connecting rod is arranged on one side of the intracavity cutting component, a limiting sliding groove is formed in one side of the first connecting rod, a sliding block is arranged in the limiting sliding groove, one side of the sliding block is fixedly connected with one side of the second connecting rod, a plurality of first limiting inserting grooves are formed in the sliding block, first rectangular holes are formed in the inner walls of the two sides of the limiting sliding groove, a first positioning block is arranged in each first rectangular hole, a first groove is formed in the inner wall of one side of each first rectangular hole, a second limiting inserting groove is formed in one side of each first positioning block, a second positioning block is arranged in each second limiting inserting groove, one end of each second positioning block extends into each first groove, one side of each second positioning block is connected with the inner wall of one side of each first groove through a first spring, the inner wall of one side of the first groove is provided with a second rectangular hole, the second positioning block is fixedly connected with a push plate, the inner wall of one side of the first rectangular hole is provided with a second groove, the inner wall of one side of the second groove is communicated with one side of the first connecting rod, a connecting plate is arranged in the second groove, one side of the connecting plate is fixedly connected with one side of the first positioning block, and an ejection assembly matched with the connecting plate is arranged in the second groove.

Preferably, the ejection assembly comprises a top plate arranged on one side of the connecting plate, the top plate is far away from the limiting plate fixedly connected with one side of the connecting plate, one side of the top plate is connected with one side inner wall of the second groove through a plurality of second springs, one side inner wall of the second groove is connected with one side inner wall of the limiting sliding groove through a limiting hole, and one end of the limiting plate extends into the limiting hole.

Preferably, a limiting groove is formed in the inner wall of one side of the limiting hole, a limiting sliding block is arranged in the limiting groove, and one side of the limiting sliding block is fixedly connected with the limiting plate.

Preferably, one end of each first positioning block is located in one corresponding first limiting slot.

Preferably, the push plate is located within the second rectangular aperture.

Compared with the prior art, the utility model discloses following beneficial effect has: the regulation of distance between completion second connecting rod and the head rod that can be simple convenient, perhaps accomplish dismantling of second connecting rod, and then accomplish dismantling intracavity cutting assembly, the operating procedure is simple convenient, makes things convenient for in-service use, through spacing groove and the spacing slider that sets up, avoids the limiting plate to break away from spacing hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the first positioning block of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a stapler body; 2. an endoluminal cutting assembly; 3. a first connecting rod; 4. a second connecting rod; 5. a limiting chute; 6. a slider; 7. a first limit slot; 8. a first positioning block; 9. a first rectangular hole; 10. a first groove; 11. a second limit slot; 12. a second positioning block; 13. a first spring; 14. a second rectangular hole; 15. pushing the plate; 16. a connecting plate; 17. a second groove; 18. a top plate; 19. a limiting plate; 20. a second spring; 21. a limiting hole; 22. a limiting groove; 23. and a limiting sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a cavity cutting anastomat for adjusting the length of a component comprises an anastomat body 1 and a cavity cutting component 2, wherein one side of the anastomat body 1 is provided with a first connecting rod 3, one side of the cavity cutting component 2 is provided with a second connecting rod 4, one side of the first connecting rod 3 is provided with a limit chute 5, a slide block 6 is arranged in the limit chute 5, one side of the slide block 6 is fixedly connected with one side of the second connecting rod 4, the slide block 6 is provided with a plurality of first limit slots 7, the inner walls of the two sides of the limit chute 5 are both provided with first rectangular holes 9, a first positioning block 8 is arranged in each first rectangular hole 9, one inner wall of each first rectangular hole 9 is provided with a first groove 10, one side of each first positioning block 8 is provided with a second limit slot 11, a second positioning block 12 is arranged in each second limit slot 11, and one end of each second positioning block 12 extends into each first groove 10, one side of a second positioning block 12 is connected with the inner wall of one side of a first groove 10 through a first spring 13, the inner wall of one side of the first groove 10 is provided with a second rectangular hole 14, the second positioning block 12 is fixedly connected with a push plate 15, the inner wall of one side of a first rectangular hole 9 is provided with a second groove 17, the inner wall of one side of the second groove 17 is communicated with one side of a first connecting rod 3, a connecting plate 16 is arranged in the second groove 17, one side of the connecting plate 16 is fixedly connected with one side of a first positioning block 8, and an ejection assembly matched with the connecting plate 16 is arranged in the second groove 17;

in this embodiment, the ejection assembly includes the roof 18 that sets up in connecting plate 16 one side, and one side fixedly connected with limiting plate 19 of connecting plate 16 is kept away from to roof 18, and one side of roof 18 is connected through a plurality of second springs 20 with one side inner wall of second recess 17, and one side inner wall of second recess 17 is connected through spacing hole 21 with one side inner wall of spacing spout 5, and the one end of limiting plate 19 extends to in the spacing hole 21.

In this embodiment, a limiting groove 22 has been seted up to one side inner wall of spacing hole 21, is equipped with limiting slide 23 in the limiting groove 22, and limiting slide 23's one side and limiting plate 19 fixed connection avoid limiting plate 19 to break away from spacing hole 21 through limiting groove 22 and the limiting slide 23 that sets up.

In this embodiment, one end of the first positioning block 8 is located in one of the corresponding first limiting slots 7, and the position of the sliding block 6 can be limited by the cooperation of the first limiting slot 7 and the first positioning block 8.

In this embodiment, the push plate 15 is located within the second rectangular aperture 14.

It should be noted that, the utility model relates to a cavity cutting anastomat for adjusting the length of the assembly, when in use, only the push plate 15 needs to be driven to move, so that one end of the second positioning block 12 is separated from the second limit slot 11, the limitation on the position of the first positioning block 8 can be removed, because the second spring 20 is in a compressed state at the moment, the second spring 20 drives the top plate 18 to move, so that the connecting plate 16 is separated from the second groove 17, and one end of the first positioning block 8 is moved to the outside of the first rectangular hole 9, so as to drive one end of the first positioning block 8 to be separated from the first limit slot 7, the limitation on the position of the sliding block 6 can be removed, and further the second connecting rod 4 is driven to move, the length of the sliding block 6 in the limit chute 5 is adjusted, and further the first positioning block 8 is driven to be inserted into the corresponding first limit slot 7 again, or the sliding block 6 is driven to be separated from the limit chute 5, can accomplish the regulation of distance between second connecting rod 4 and the head rod 3, perhaps accomplish demolising of second connecting rod 4, and then accomplish demolising intracavity cutting assembly 2, operating procedure is simple convenient, makes things convenient for in-service use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a die cavity cutting anastomat of adjustment subassembly length which characterized in that: comprises an anastomat body (1) and an intracavity cutting assembly (2), wherein one side of the anastomat body (1) is provided with a first connecting rod (3), one side of the intracavity cutting assembly (2) is provided with a second connecting rod (4), one side of the first connecting rod (3) is provided with a limiting sliding chute (5), the limiting sliding chute (5) is internally provided with a sliding block (6), one side of the sliding block (6) is fixedly connected with one side of the second connecting rod (4), the sliding block (6) is provided with a plurality of first limiting slots (7), the inner walls of the two sides of the limiting sliding chute (5) are respectively provided with a first rectangular hole (9), a first locating block (8) is arranged in the first rectangular hole (9), the inner wall of one side of the first rectangular hole (9) is provided with a first groove (10), one side of the first locating block (8) is provided with a second limiting slot (11), a second positioning block (12) is arranged in the second limiting slot (11), one end of the second positioning block (12) extends into the first groove (10), one side of the second positioning block (12) is connected with the inner wall of one side of the first groove (10) through a first spring (13), a second rectangular hole (14) is formed in the inner wall of one side of the first groove (10), a push plate (15) is fixedly connected to the second positioning block (12), a second groove (17) is arranged on the inner wall of one side of the first rectangular hole (9), the inner wall of one side of the second groove (17) is communicated with one side of the first connecting rod (3), a connecting plate (16) is arranged in the second groove (17), one side of the connecting plate (16) is fixedly connected with one side of the first positioning block (8), an ejection assembly matched with the connecting plate (16) is arranged in the second groove (17).

2. The cavity-cutting stapler for adjusting the length of an assembly according to claim 1, wherein: the ejection assembly comprises a top plate (18) arranged on one side of a connecting plate (16), one side of the top plate (18) far away from the connecting plate (16) is fixedly connected with a limiting plate (19), one side of the top plate (18) is connected with one side inner wall of a second groove (17) through a plurality of second springs (20), one side inner wall of the second groove (17) is connected with one side inner wall of a limiting sliding groove (5) through a limiting hole (21), and one end of the limiting plate (19) extends into the limiting hole (21).

3. The cavity-cutting stapler for adjusting the length of an assembly according to claim 2, wherein: limiting groove (22) have been seted up to one side inner wall of spacing hole (21), be equipped with limiting slide (23) in limiting groove (22), one side and limiting plate (19) fixed connection of limiting slide (23).

4. The cavity-cutting stapler for adjusting the length of an assembly according to claim 1, wherein: one end of the first locating block (8) is positioned in one corresponding first limiting slot (7).

5. The cavity-cutting stapler for adjusting the length of an assembly according to claim 1, wherein: the push plate (15) is positioned in the second rectangular hole (14).