CN219331772U - Linear type cutting anastomat of electronic chamber mirror - Google Patents

Abstract

The utility model relates to the technical field of electric endoscope anastomat, in particular to an electric endoscope linear cutting anastomat which comprises a cutting anastomat main body, an inner transmission shaft in transmission connection with the cutting anastomat main body and a cutting clamping rod in disassembly connection with the inner transmission shaft, wherein an outer hollow rod is fixedly arranged on the cutting anastomat main body, a rectangular sliding groove is arranged on an end rod body of the inner transmission shaft, a semicircular sleeve is fixedly arranged at the end part of the cutting clamping rod, a rectangular sliding block is fixedly arranged on the inner surface of an end plate body of the semicircular sleeve, the rectangular sliding block is positioned in the rectangular sliding groove and is in clamping fit with the rectangular sliding groove, a disassembly sleeve assembly is arranged on the cutting clamping rod, the disassembly sleeve assembly comprises a hollow sleeve sleeved on the cutting clamping rod and in rotation connection with the cutting clamping rod, a knob is fixedly arranged at the end part of the hollow sleeve, and the knob is in threaded connection with the outer hollow rod. The utility model can be independently disassembled for disinfection operation, and is convenient to use.

Description

Linear type cutting anastomat of electronic chamber mirror

Technical Field

The utility model relates to the technical field of electric endoscope anastomat, in particular to an electric endoscope linear cutting anastomat.

Background

The electric endoscope linear cutting anastomat is a tool with a clamping component at the end part, can replace or assist manual suturing of human tissues in medicine, has the advantages of labor saving, simplicity in operation and convenience in use, is internally provided with a controller and a motor, is controlled by the controller to start, and drives a driving mechanism to run to finish operation;

at present, when the electric endoscope linear cutting anastomat on the market is used, because the motor and other parts are arranged in the electric endoscope linear cutting anastomat, the electric endoscope linear cutting anastomat can be generally reused after being disinfected in order to save the cost, but because the end rod body arranged in the body of the electric endoscope linear cutting anastomat is fixed on the shell of the anastomat and has the defect of being unable to be disassembled, the whole anastomat is required to be placed in a disinfector for disinfection in the disinfection process, the electronic devices such as the shell of the anastomat and the motor in the anastomat are also in the disinfection environment in the process, especially in the high-temperature disinfection mode, the anastomat is damaged by high heat, the rod body cannot be disassembled singly for disinfection, and inconvenience is brought to users. In view of this, we propose an electric endoscopic linear cutting stapler.

Disclosure of Invention

The utility model aims to provide an electric endoscope linear cutting anastomat, which aims to solve the defects in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an electronic linear type cutting anastomat of endoscope, includes the cutting anastomat main part, with the interior transmission shaft of transmission connection between the cutting anastomat main part and with dismantle the cutting clamping lever of being connected between the interior transmission shaft, fixedly mounted has the outer hollow pole that is used for protecting interior transmission shaft inside on the cutting anastomat main part, be provided with the rectangle spout on the tip body of rod of interior transmission shaft, the tip fixed mounting of cutting clamping lever has the semicircle cover, fixedly mounted with rectangle slider on the tip plate internal surface of semicircle cover, the rectangle slider is located in the rectangle spout and with joint cooperation between the rectangle spout, be provided with on the cutting clamping lever and dismantle the cover subassembly, dismantle the cover subassembly including the cover establish on the cutting clamping lever and with the hollow cover of rotating connection between the cutting clamping lever, the tip fixed mounting of hollow cover has the knob, the knob be located on the outer hollow pole and with threaded connection between the outer hollow pole.

Preferably, the knob is screwed on the outer hollow rod and is used for supporting and limiting the cutting clamping rod through the hollow sleeve.

Preferably, a limiting disc used for limiting the tightening depth of the knob is fixedly arranged on the outer hollow rod, so that the knob is in a tightening state after being abutted against the limiting disc.

Preferably, the end part of the hollow sleeve, which is far away from the knob, is fixedly provided with an end part distance limiting cover, and the end part distance limiting cover is used for protecting the outer hollow rod from being polluted.

Preferably, the surface of the knob is provided with anti-slip stripes for increasing friction.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cutting clamping rod is connected with the inner transmission shaft through the rectangular sliding block, and the cutting clamping rod is limited on the inner transmission shaft through the dismounting sleeve component, and the cutting clamping rod is connected with the hollow sleeve in a rotating way, so that the cutting clamping rod cannot be influenced along with the normal rotation and the forward and backward movement of the inner transmission shaft, the disassembly operation is convenient, the independent sterilization operation of the cutting clamping rod is convenient, the defect that an end rod body arranged in a body of a conventional anastomat is fixed on a shell of the anastomat and cannot be dismounted is overcome, at the moment, the whole anastomat is required to be arranged in a sterilizing device for sterilization in the sterilization process, the shell of the anastomat, an internal motor and other electronic devices are also in a sterilization environment, and particularly the high-temperature sterilization mode and the like can cause the anastomat to be damaged by high heat, and the rod body cannot be independently dismounted for sterilization, so that inconvenience is brought to a user.

2. The utility model can protect the front side of the hollow sleeve by arranging the end part distance limiting cover, so that the outer hollow rod part can not directly contact with the skin to cause pollution.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

FIG. 4 is a second schematic diagram of a portion of the structure of the present utility model;

FIG. 5 is a cross-sectional view of a knob of the present utility model.

The meaning of each reference numeral in the figures is: 1. cutting the stapler body; 10. an outer hollow rod; 11. an inner drive shaft; 111. rectangular sliding grooves; 12. cutting the clamping rod; 121. a semicircular sleeve; 122. a rectangular slide block; 13. a limiting disc; 2. disassembling the sleeve assembly; 20. a hollow sleeve; 21. the end part is away from the limiting cover; 22. a knob; 221. and (5) anti-skid stripes.

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.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an electronic endoscope linear type cutting anastomat, including cutting anastomat main part 1, with cutting the interior transmission shaft 11 of transmission connection between the anastomat main part 1 and with the interior transmission shaft 11 between dismantle the cutting clamping lever 12 of connection, fixedly mounted on cutting anastomat main part 1 is used for protecting interior transmission shaft 11 inside outer hollow pole 10, be provided with rectangular slide groove 111 on the tip body of rod of interior transmission shaft 11, the tip fixed mounting of cutting clamping lever 12 has semicircle cover 121, fixedly mounted with rectangular slide block 122 on the tip plate internal surface of semicircle cover 121, rectangular slide block 122 is located rectangular slide groove 111 and cooperates with the joint between the rectangular slide groove 111, realize utilizing rectangular slide block 122 to limit cutting clamping lever 12 on interior transmission shaft 11;

specifically, be provided with on the cutting clamping lever 12 and dismantle cover subassembly 2, dismantle cover subassembly 2 including the cover establish on cutting clamping lever 12 and with the hollow cover 20 of rotating between the cutting clamping lever 12 and be connected, hollow cover 20 can slide along cutting clamping lever 12, the tip fixed mounting of hollow cover 20 has knob 22, knob 22 is located on outer hollow lever 10 and with outer hollow lever 10 between threaded connection, realize still spacing cutting clamping lever 12 on inner drive shaft 11, make the condition that drops can not appear from inner drive shaft 11 in cutting clamping lever 12.

In this embodiment, the knob 22 is screwed on the outer hollow rod 10 for supporting and limiting the cutting clamping rod 12 by the hollow sleeve 20, so that the cutting clamping rod 12 cannot fall off from the inner transmission shaft 11.

Specifically, the outer hollow rod 10 is fixedly provided with a limiting disc 13 for limiting the tightening depth of the knob 22, so that the knob 22 is in a tightening state after being abutted against the limiting disc 13.

Further, an end distance limiting cover 21 is fixedly installed at the end of the hollow sleeve 20 far away from the knob 22, and the end distance limiting cover 21 is used for protecting the outer hollow rod 10 from being polluted.

Further, the surface of the knob 22 is provided with anti-slip stripes 221, and the anti-slip stripes 221 serve to increase friction.

When the electric endoscope linear cutting anastomat is used, firstly, the semicircular sleeve 121 is sleeved on the inner transmission shaft 11, the rectangular sliding block 122 is clamped in the rectangular sliding groove 111, then the knob 22 is slid forwards until the knob 22 can be sleeved on the outer hollow rod 10, then the knob 22 is screwed on the outer hollow rod 10, the hollow sleeve 20 is utilized for supporting the cutting clamping rod 12, and meanwhile, the cutting clamping rod 12 is limited on the inner transmission shaft 11, so that the fixed mounting operation is completed; when the rotary knob 22 is unscrewed during disassembly, the rectangular sliding block 122 is taken out from the rectangular sliding groove 111, the cutting clamping rod 12 is taken down from the inner transmission shaft 11, and the cutting clamping rod 12 is conveniently and directly disassembled for disinfection operation, so that the rotary knob is convenient to use.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an electronic linear type cutting anastomat of chamber mirror, includes cutting anastomat main part (1), internal drive axle (11) and cutting clamping lever (12) of dismantling the connection between with internal drive axle (11) of being connected between cutting anastomat main part (1), its characterized in that: the utility model discloses a cutting anastomat, including cutting anastomat main part (1), cutting anastomat main part (1) is gone up fixed mounting and is used for protecting the outer hollow pole (10) in inside with interior transmission shaft (11), be provided with rectangle spout (111) on the tip body of rod of interior transmission shaft (11), the tip fixed mounting of cutting clamping pole (12) has semicircle cover (121), fixed mounting has rectangle slider (122) on the tip board internal surface of semicircle cover (121), rectangle slider (122) are located rectangle spout (111) and with joint cooperation between rectangle spout (111), be provided with on the cutting clamping pole (12) and dismantle cover subassembly (2), dismantle cover subassembly (2) including the cover establish on cutting clamping pole (12) and with hollow cover (20) of rotating connection between cutting clamping pole (12), the tip fixed mounting of hollow cover (20) has knob (22), knob (22) are located on outer hollow pole (10) and with threaded connection between outer hollow pole (10).

2. The powered endoscopic linear cutting stapler of claim 1, wherein: the knob (22) is screwed on the outer hollow rod (10) and is used for supporting and limiting the cutting clamping rod (12) through the hollow sleeve (20).

3. The powered endoscopic linear cutting stapler of claim 1, wherein: and a limiting disc (13) for limiting the tightening depth of the knob (22) is fixedly arranged on the outer hollow rod (10).

4. The powered endoscopic linear cutting stapler of claim 1, wherein: the end part of the hollow sleeve (20) far away from the knob (22) is fixedly provided with an end part distance limiting cover (21), and the end part distance limiting cover (21) is used for protecting the outer hollow rod (10) from being polluted.

5. The powered endoscopic linear cutting stapler of claim 1, wherein: the surface of the knob (22) is provided with anti-slip stripes (221), and the anti-slip stripes (221) are used for increasing friction force.

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