CN219461265U

CN219461265U - Supporting structure of operation anastomat

Info

Publication number: CN219461265U
Application number: CN202320622547.XU
Authority: CN
Inventors: 方绍熙; 黄迎桂; 孙朴; 周征宇
Original assignee: Suzhou Mafules Medical Technology Co ltd
Current assignee: Suzhou Mafules Medical Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-04
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of surgical anastomat and discloses a supporting structure of a surgical anastomat, which comprises an anastomat body, wherein a straight rod is fixedly connected to the left side of the anastomat body, an execution head is fixedly connected to the left end of the straight rod, and a supporting structure is arranged on the outer side of the straight rod. This operation anastomat's bearing structure is through the connection of connecting block and articulated seat to adjust the angle of anastomat body, through the rotation connection of articulated seat and screw thread section of thick bamboo, thereby adjust the direction of anastomat body, drive the bull stick through rotating the hand wheel and rotate, and then drive gear and rotate, drive gear rotates and then drive the driven gear who meshes with it and rotate, thereby drive the rotation of threaded rod, the threaded rod produces the screw thread thrust, and the screw thread section of thick bamboo is spacing by the spacing, and then drive the screw thread section of thick bamboo through the screw thread thrust of threaded rod and rise, and then drive the height of anastomat body, thereby adjust the height of anastomat body, and then satisfy different user demands.

Description

Supporting structure of operation anastomat

Technical Field

The utility model relates to the technical field of surgical anastomat, in particular to a supporting structure of a surgical anastomat.

Background

The anastomat is a first-instance stitching instrument in the world, the anastomat is already used for gastrointestinal anastomosis for nearly a century, and the anastomat is generally divided into a disposable anastomat or a plurality of times, an imported or domestic anastomat, which is a device for replacing the traditional manual stitching in medicine, and the clinically used anastomat has the advantages of safe and convenient use, tightness and proper tightness along with the progress of the development of science and technology, and particularly has the advantages of quick stitching, simple operation, few side effects, surgical complications and the like.

Chinese patent publication No. CN217365964U proposes a "surgical stapler support structure", which proposes: most of the anastomat at present has no supporting function, and when doctors anastomose tissues of patients, hands shake after long time, so that the anastomosis is uneven, the later tissue healing is affected, and the problems that most of the supporting structures are single in function and high in cost are solved, and the following technical scheme is provided: the utility model provides an operation anastomat bearing structure, which comprises a straight pipe, the right side of straight pipe is provided with the anastomat main part, fixed handle, locking handle, firing handle have been set gradually from right to left to the bottom of anastomat main part, the left side of straight pipe is provided with the execution head, be provided with supporting component on the straight pipe, supporting component includes the telescopic link, the telescopic link is provided with three group altogether, and three group's telescopic link is the outside that annular array equidistance set up at the straight pipe, the telescopic link includes the telescopic parent pole, telescopic parent pole is kept away from the one end of straight pipe and is cup jointed and is provided with the telescopic sub-pole, telescopic sub-pole is kept away from telescopic parent pole's one end and is provided with the head rod, telescopic sub-pole is kept away from telescopic parent pole's one end left side and all is provided with first connecting block, the one end that first connecting block is close to telescopic sub-pole all is provided with the second connecting block, the head rod is provided with the second connecting block through the dead bolt swing joint who runs through the setting, the one end of telescopic sub-pole is kept away from telescopic parent pole is provided with the second connecting rod, the head rod before one end face is kept away from telescopic parent pole's one end and is provided with the outside the straight pipe, the first connecting rod is provided with the arc-shaped connector through the first connecting rod, the arc-shaped joint has set up through the head joint, the arc-shaped connection joint has reached when the first connecting rod is kept away from the first end, the arc-shaped joint has set up with the arc-shaped connector, can accomplish the regulation to the arc support cover to reach the effect of support, when can't use the arc to support the housing, can dismantle the arc support housing from circular connector, use circular connector as the supporting point, reach the effect of support, telescopic link, head rod, second connecting rod, connector, arc support housing are the plastic part simultaneously and make, plastic part light in weight, easy operation, and the cost is low ", to the problem that this technical scheme presented, this technical scheme proposes another embodiment to realize supporting the anastomat and satisfy the purpose of different demands.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a supporting structure of a surgical anastomat, which has the advantages of supporting the anastomat, meeting different requirements and the like, and solves the problem that most of the existing supporting structures have single functions.

(II) technical scheme

In order to achieve the purpose of supporting the anastomat and meeting different requirements, the utility model provides the following technical scheme: the supporting structure of the surgical stapler comprises a stapler body, wherein a straight rod is fixedly connected to the left side of the stapler body, an execution head is fixedly connected to the left end of the straight rod, and a supporting structure is arranged on the outer side of the straight rod;

the utility model provides a supporting structure, including the connecting block in the straight-bar outside of fixed connection, the outside of connecting block articulates there is articulated seat, articulated seat's bottom rotates and is connected with the screw thread section of thick bamboo, the outside sliding connection of screw thread section of thick bamboo has a spacing, the equal fixedly connected with stopper in the left and right sides of screw thread section of thick bamboo, the inboard threaded connection of screw thread section of thick bamboo has the threaded rod, the outside fixedly connected with driven gear of threaded rod, driven gear's top meshing has drive gear, drive gear's the inboard fixedly connected with bull stick in centre of a circle, the right-hand member fixedly connected with hand wheel of bull stick, the bottom fixedly connected with box of spacing, the bottom fixedly connected with supporting baseplate of box, the bottom fixedly connected with sucking disc of supporting baseplate.

Further, the connecting block is hinged between the inner front side wall of the hinging seat and the inner rear side wall of the hinging seat, and the connecting block is rectangular.

Further, the bottom of the thread cylinder is attached to the upper surface of the box body, and the limiting block is located on the inner side of the limiting frame.

Further, the driven gear is located inside the box body, and the transmission gear is also located inside the box body.

Further, the right end of the rotating rod sequentially penetrates through the inner right side wall of the box body and the right side wall of the box body and is connected with the box body in a rotating mode.

Further, the bottom of threaded rod is connected with the interior bottom wall of box rotation, and the top of threaded rod runs through driven gear's centre of a circle, the interior roof of box, the upper surface of box and the bottom of screw thread section of thick bamboo in proper order and extends to the inboard and screw thread section of thick bamboo threaded connection of screw thread section of thick bamboo.

Further, the number of the suckers is ten, five suckers are fixedly connected to the front face of the bottom of the supporting bottom plate, and five suckers are fixedly connected to the back face of the bottom of the supporting bottom plate.

Further, the length of the supporting bottom plate is larger than the length of the box body, and the width of the supporting bottom plate is larger than the width of the box body.

(III) beneficial effects

Compared with the prior art, the utility model provides a supporting structure of a surgical stapler, which has the following beneficial effects:

this operation anastomat's bearing structure is through the connection of connecting block and articulated seat to adjust the angle of anastomat body, through the rotation connection of articulated seat and screw thread section of thick bamboo, thereby adjust the direction of anastomat body, drive the bull stick through rotating the hand wheel and rotate, and then drive gear and rotate, drive gear rotates and then drive the driven gear who meshes with it and rotate, thereby drive the rotation of threaded rod, the threaded rod produces the screw thread thrust, and the screw thread section of thick bamboo is spacing by the spacing, and then drive the screw thread section of thick bamboo through the screw thread thrust of threaded rod and rise, and then drive the height of anastomat body, thereby adjust the height of anastomat body, and then satisfy different user demands.

Drawings

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

FIG. 2 is a schematic diagram of the front of the structure of the present utility model;

fig. 3 is an enlarged partial schematic view of the portion a of the structure of the present utility model.

In the figure: 1. a stapler body; 2. a straight rod; 3. a execution head; 4. a connecting block; 5. a hinge base; 6. a thread cylinder; 7. a limiting frame; 8. a limiting block; 9. a threaded rod; 10. a driven gear; 11. a transmission gear; 12. a rotating rod; 13. a hand wheel; 14. a case; 15. a support base plate; 16. and a sucking disc.

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. 1-3, the present utility model provides a technical solution: the utility model provides a supporting structure of operation anastomat, includes anastomat body 1, and the left side fixedly connected with straight-bar 2 of anastomat body 1, the left end fixedly connected with of straight-bar 2 carries out first 3, and the outside of straight-bar 2 is provided with bearing structure, supports anastomat body 1 through bearing structure to need not be through handheld for a long time, and then reduced the fatigue, and bearing structure can adjust the height, the angle and the direction of anastomat body 1, and then satisfied different user demands.

In the present embodiment, the support structure is a structure for supporting the stapler body 1.

As shown in fig. 1, the supporting structure includes connecting block 4 in the straight-bar 2 outside, the outside of connecting block 4 articulates there is articulated seat 5, articulated seat 5's bottom rotation is connected with screw thread section of thick bamboo 6, screw thread section of thick bamboo 6's outside sliding connection has spacing 7, screw thread section of thick bamboo 6's the equal fixedly connected with stopper 8 in left and right sides, screw thread section of thick bamboo 6's inboard threaded connection has threaded rod 9, screw thread section of thick bamboo 6 is square section of thick bamboo, and then can not rotate in step with threaded rod 9 under spacing 7's spacing effect, thereby can utilize the screw thread thrust, threaded rod 9's outside fixedly connected with driven gear 10, driven gear 10's top meshing has driving gear 11, driving gear 11's centre of a circle inboard fixedly connected with bull stick 12, bull stick 12's right-hand member fixedly connected with hand wheel 13, spacing 7's bottom fixedly connected with box 14, box 14's bottom fixedly connected with supporting baseplate 15, supporting baseplate 15's bottom fixedly connected with sucking disc 16.

It should be noted that, the connecting block 4 is hinged between the inner front side wall of the hinge seat 5 and the inner rear side wall of the hinge seat 5, the connecting block 4 is rectangular, the bottom of the threaded cylinder 6 is attached to the upper surface of the box body 14, the limiting block 8 is located at the inner side of the limiting frame 7, so that the threaded cylinder 6 is not separated from the threaded rod 9, the limiting block 8 is rectangular, the driven gear 10 is located inside the box body 14, the transmission gear 11 is also located inside the box body 14, the right end of the rotating rod 12 sequentially penetrates through the inner right side wall of the box body 14 and the right side wall of the box body 14 and is rotationally connected with the box body 14, the bottom end of the threaded rod 9 is rotationally connected with the inner bottom wall of the box body 14, the top end of the threaded rod 9 sequentially penetrates through the center of the driven gear 10, the inner top wall of the box body 14, the upper surface of the box body 14 and the bottom of the threaded cylinder 6 and extends to the inner side of the threaded cylinder 6, the number of the threaded cylinder 16 is ten, the front face of the bottom of the supporting bottom plate 15 is fixedly connected with five suckers 16, the back face of the bottom of the supporting bottom plate 15 is fixedly connected with five suckers 16, the length of the supporting bottom plate 15 is greater than the length of the supporting bottom plate 14 and is greater than the width of the supporting bottom plate 15 of the whole supporting bottom plate 15, and stability of the supporting structure is improved.

The working principle of the embodiment is as follows:

through the connection of connecting block 4 and articulated seat 5 to adjust the angle of anastomat body 1, through the rotation connection of articulated seat 5 and screw thread section of thick bamboo 6, thereby adjust the direction of anastomat body 1, drive bull stick 12 through rotating hand wheel 13 and rotate, and then drive gear 11 and rotate, drive gear 11 rotates and then drive the driven gear 10 rotation with it meshing, thereby drive the rotation of threaded rod 9, threaded rod 9 produces the screw thread thrust, and screw thread section of thick bamboo 6 is spacing by spacing 7, and then drive screw thread section of thick bamboo 6 through the screw thread thrust of threaded rod 9 rises, and then drive the height of anastomat body 1, thereby adjust the height of anastomat body 1, and then satisfy different user demands.

In the second embodiment, referring to fig. 1, on the basis of the first embodiment, the hand wheel 13 is for facilitating rotation of a user, and the suction cup 16 is for improving stability of support.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. A support structure for surgical staplers, comprising a stapler body (1), characterized in that: the anastomat comprises an anastomat body (1), wherein a straight rod (2) is fixedly connected to the left side of the anastomat body (1), an execution head (3) is fixedly connected to the left end of the straight rod (2), and a supporting structure is arranged on the outer side of the straight rod (2);

the utility model provides a support structure includes connecting block (4) in the straight-bar (2) outside, the outside of connecting block (4) articulates there is articulated seat (5), the bottom of articulated seat (5) rotates and is connected with screw thread section of thick bamboo (6), the outside sliding connection of screw thread section of thick bamboo (6) has spacing (7), the equal fixedly connected with stopper (8) in the left and right sides of screw thread section of thick bamboo (6), the inboard threaded connection of screw thread section of thick bamboo (6) has threaded rod (9), the outside fixedly connected with driven gear (10) of threaded rod (9), the top meshing of driven gear (10) has drive gear (11), the centre of a circle inboard fixedly connected with bull stick (12) of drive gear (11), the right-hand member fixedly connected with hand wheel (13) of bull stick (12), the bottom fixedly connected with box (14) of spacing (7), the bottom fixedly connected with supporting baseplate (15) of box (14), the bottom fixedly connected with sucking disc (16) of supporting baseplate (15).

2. The surgical stapler support structure of claim 1, wherein: the connecting block (4) is hinged between the inner front side wall of the hinging seat (5) and the inner rear side wall of the hinging seat (5), and the connecting block (4) is rectangular.

3. The surgical stapler support structure of claim 1, wherein: the bottom of the thread cylinder (6) is attached to the upper surface of the box body (14), and the limiting block (8) is located at the inner side of the limiting frame (7).

4. The surgical stapler support structure of claim 1, wherein: the driven gear (10) is positioned in the box body (14), and the transmission gear (11) is also positioned in the box body (14).

5. The surgical stapler support structure of claim 1, wherein: the right end of the rotating rod (12) sequentially penetrates through the inner right side wall of the box body (14) and the right side wall of the box body (14) and is rotationally connected with the box body (14).

6. The surgical stapler support structure of claim 1, wherein: the bottom of threaded rod (9) rotates with the interior bottom wall of box (14) to be connected, and the top of threaded rod (9) runs through the centre of a circle of driven gear (10), the interior roof of box (14), the upper surface of box (14) and the bottom of screw thread section of thick bamboo (6) in proper order and extends to the inboard and screw thread section of thick bamboo (6) threaded connection of screw thread section of thick bamboo (6).

7. The surgical stapler support structure of claim 1, wherein: the number of the sucking discs (16) is ten, five sucking discs (16) are fixedly connected to the front face of the bottom of the supporting bottom plate (15), and five sucking discs (16) are fixedly connected to the back face of the bottom of the supporting bottom plate (15).

8. The surgical stapler support structure of claim 1, wherein: the length of the supporting bottom plate (15) is larger than that of the box body (14), and the width of the supporting bottom plate (15) is larger than that of the box body (14).