CN219354020U - Novel endoscope cutting anastomat - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a novel endoscope cutting anastomat, a first reinforcing rod and a second reinforcing rod are arranged between a stirring handle and a handle, the first reinforcing rod is positioned below a fixed block, two ends of the first reinforcing rod are provided with first positioning plates, the upper ends of the first positioning plates are provided with positioning blocks inserted into positioning grooves, a limiting structure can be provided between the stirring handle and the handle through the two fixed blocks, the first reinforcing rod and the second reinforcing rod, the shock resistance of the stirring handle and the handle is improved, when the structure is not used, and the handle and the stirring handle are just subjected to external force, the force can be conducted to the first reinforcing rod and the second reinforcing rod at the moment, the safety device of the handle can not be damaged, the waste of resources is avoided, and the practicability is high.

Description

Novel endoscope cutting anastomat

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a novel endoscopic cutting anastomat.

Background

As is well known, staplers are commonly used medical instruments in surgery, and have a wide range of clinical applications and a wide variety of types, but the basic working principle is based on a B-shaped staple mode. Taking a cavity mirror anastomat as an example, the cavity mirror anastomat mainly comprises a nail box, a handle, a transmission assembly and the like, wherein a blade is arranged in the nail box, and tissue separation is completed while tissue is anastomosed by the anastomat;

the endoscopic cutting anastomat and the endoscopic component are used in open surgery and endoscopic surgery to cut and suture tissues;

when the existing endoscope cutting anastomat is used, the handle of the existing endoscope cutting anastomat lacks of a limiting structure, when the structure is not used, and the handle of the existing endoscope cutting anastomat is just subjected to external force, the safety device of the existing endoscope cutting anastomat can be damaged, so that the waste of resources can be caused, and the practicability is low.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel endoscopic cutting anastomat.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel endoscope cutting anastomat, includes endoscope cutting anastomat body, the lower extreme of endoscope cutting anastomat body is equipped with the handle and stirs the handle, stir the inboard symmetry of handle and set up two fixed blocks, the inside of fixed block is equipped with the constant head tank, stir and be equipped with first stiffener and second stiffener between handle and the handle, first stiffener is located the below of fixed block, the both ends of first stiffener are equipped with first locating plate, the upper end of first locating plate is equipped with the locating piece that inserts the constant head tank inside, be equipped with the through-hole on the locating piece, the second stiffener is located one side of fixed block, the both ends of second stiffener are equipped with the second locating plate, be equipped with the gag lever post that runs through the fixed block and inserts the through-hole inside on the second locating plate.

In order to improve the stability of the first reinforcing rod in use, the utility model is improved in that a clamping groove is formed in the inner wall of the positioning groove, a groove is formed in the top of the positioning block, a spring is arranged in the groove, one end of the spring is fixed in the groove, a clamping block is arranged at the other end of the spring, and the clamping block is matched with the clamping groove.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel endoscope cutting anastomat, which has the following beneficial effects:

this novel chamber mirror cutting anastomat, through two fixed blocks that are equipped with, first stiffener and second stiffener, can provide a limit structure for stirring between handle and the handle, improved stir the shock resistance of handle and handle department, when this structure is not using, and its handle and stir the handle department when receiving external force just, the dynamics can be conducted on first stiffener and the second stiffener this moment, can not damage its self safety device, avoid causing the waste of resource, the practicality is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the fixing block according to the present utility model;

in the figure: 1. a cavity mirror cutting anastomat body; 2. a grip; 3. a toggle handle; 4. a first reinforcing rod; 5. a fixed block; 6. a second reinforcing rod; 7. a first positioning plate; 8. a second positioning plate; 9. a positioning groove; 10. a clamping groove; 11. a through hole; 12. a positioning block; 13. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the novel endoscope cutting anastomat of the utility model comprises an endoscope cutting anastomat body 1, wherein the lower end of the endoscope cutting anastomat body 1 is provided with a handle 2 and a poking handle 3, two fixed blocks 5 are symmetrically arranged on the poking handle 3 and the inner side of the handle 2, a positioning groove 9 is arranged in the fixed block 5, a first reinforcing rod 4 and a second reinforcing rod 6 are arranged between the poking handle 3 and the handle 2, the first reinforcing rod 4 is positioned below the fixed block 5, two ends of the first reinforcing rod 4 are provided with first positioning plates 7, the upper end of the first positioning plates 7 is provided with a positioning block 12 inserted into the positioning groove 9, the positioning block 12 is provided with a through hole 11, the second reinforcing rod 6 is positioned on one side of the fixed block 5, two ends of the second reinforcing rod 6 are provided with second positioning plates 8, the second positioning plate 8 is provided with a limiting rod penetrating through the fixing block 5 and inserted into the through hole 11, in the application, a limiting structure is only added between the handle 2 and the toggle handle 3, the original parts on the endoscope cutting anastomat body 1 are not changed, and the endoscope cutting anastomat body 1 is also simply introduced in the background art, so that too much description is not needed, as shown in fig. 1-2, a limiting structure can be provided between the toggle handle 3 and the handle 2 through the two fixing blocks 5, the first reinforcing rod 4 and the second reinforcing rod 6, the impact resistance of the handle 3 and the handle 2 is improved, when the structure is not used, and the handle 2 and the toggle handle 3 are just subjected to external force, the force is conducted to the first reinforcing rod 4 and the second reinforcing rod 6 at the moment, the safety device of the device cannot be damaged, the waste of resources is avoided, and the practicability is high;

the positioning block 12 is matched with the positioning groove 9, so that a positioning effect can be provided for the first positioning plate 7 and the fixed block 5, the first reinforcing rod 4 can be conveniently installed and detached, and the positioning block 12 can provide a limiting effect in the positioning groove 9 through the matching of the limiting rod and the through hole 11, so that the stability of the first reinforcing rod 4 in use is improved;

the first reinforcing rod 4 and the second reinforcing rod 6 are made of PP plastic.

This structure is when using, and locating piece 12 lacks limit structure in the inside of constant head tank 9, can influence the stability of first stiffener 4 when using, be equipped with draw-in groove 10 on the inner wall of constant head tank 9, the top of locating piece 12 is equipped with the recess, the inside of recess is equipped with the spring, the one end of spring is fixed in the inside of recess, the other end of spring is equipped with fixture block 13, fixture block 13 and draw-in groove 10 mutually support, after the constant head tank 9 is inside inserted to locating piece 12, the spring can provide an elasticity for fixture block 13, through the mutually support of fixture block 13 and draw-in groove 10, can provide a limit structure in the inside of constant head tank 9 for locating piece 12, and then improved the stability of first stiffener 4 when using, when the pulling force for first stiffener 4 is greater than the elasticity of spring, fixture block 13 compression spring can be when to make fixture block 13 break away from draw-in groove 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (2)

1. The utility model provides a novel endoscope cutting anastomat, includes endoscope cutting anastomat body (1), the lower extreme of endoscope cutting anastomat body (1) is equipped with handle (2) and toggles handle (3), its characterized in that: the utility model discloses a handle, including fixed block (5), handle, fixed block (2), toggle handle, toggle the inboard symmetry of (3) and handle (2) sets up two fixed blocks (5), the inside of fixed block (5) is equipped with constant head tank (9), toggle and be equipped with first stiffener (4) and second stiffener (6) between handle (3) and handle (2), first stiffener (4) are located the below of fixed block (5), the both ends of first stiffener (4) are equipped with first locating plate (7), the upper end of first locating plate (7) is equipped with locating piece (12) of inserting inside constant head tank (9), be equipped with through-hole (11) on locating piece (12), second stiffener (6) are located one side of fixed block (5), the both ends of second stiffener (6) are equipped with second locating plate (8), be equipped with on second locating plate (8) and run through fixed block (5) and insert the spacing pole of inside through-hole (11).

2. The novel endoscopic cutting stapler according to claim 1, wherein: the positioning device is characterized in that a clamping groove (10) is formed in the inner wall of the positioning groove (9), a groove is formed in the top of the positioning block (12), a spring is arranged in the groove, one end of the spring is fixed in the groove, a clamping block (13) is arranged at the other end of the spring, and the clamping block (13) is matched with the clamping groove (10).