CN220713995U

CN220713995U - Circumcision anastomat with anastomosis distance limiting function

Info

Publication number: CN220713995U
Application number: CN202321662909.4U
Authority: CN
Inventors: 朱翊嘉
Original assignee: Jiangsu Yada Technology Group Co ltd
Current assignee: Jiangsu Yada Technology Group Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2024-04-05
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to a circumcision anastomat with an anastomat distance limiting function, which comprises an anastomat body, wherein a limiting mechanism is arranged in the anastomat body, a fixing mechanism is arranged on the limiting mechanism, the limiting mechanism comprises a through hole which is formed in the lower surface of the anastomat body, a slide rod is connected in a sliding manner in the through hole, a glans penis cover is fixed on the upper surface of the slide rod, a threaded rod is fixed on the lower surface of the slide rod, limiting blocks are fixed on the left side and the right side of the slide rod, and limiting grooves are formed in the left side and the right side of an inner cavity of the through hole. This circumcision anastomat with coincide spacing through stop gear, rotates rotatory handle, drives the screw hole rotatory, makes threaded rod and slide bar remove together, and the slide bar drives the stopper and removes in the spacing groove, increases the stability when slide bar and glans penis cover remove and carries out spacingly to glans penis cover travel distance, prevents to excessively extrude the tissue.

Description

Circumcision anastomat with anastomosis distance limiting function

Technical Field

The utility model relates to the technical field of circumcision anastomat, in particular to a circumcision anastomat with an anastomosis distance limiting function.

Background

The existing circumcision anastomat mainly comprises a tortoise head cover, a nail bin, an annular knife, a return spring, a pull rod, a firing handle, an adjusting knob and the like, when the circumcision anastomat is used, the tortoise head cover is covered on the tortoise head, the foreskin is stretched to cover the tortoise head cover, the stretched foreskin is fixed at the front end of the pull rod, the rest parts of the circumcision anastomat are sleeved on the pull rod, the adjusting knob is screwed to be fixed, the external force firing handle pushes a nail pushing sheet and the annular knife through a connecting rod, the stitching nails in the nail bin are acted on a nail pushing seat on the tortoise head cover to punch the contour of a nail, then the foreskin is stitched, meanwhile, the overlong foreskin is cut by the annular knife, the adjusting knob is loosened, and the device is withdrawn, so that the operation is completed.

For example, chinese patent (publication No. CN 210990501U) discloses a circumcision anastomat with anastomosis distance limit, which comprises a shell, a tortoise head seat and an adjusting knob, wherein the head of the shell is provided with a nail bin, the adjusting knob is rotatably arranged at the tail part of the shell, the tortoise head seat comprises a tortoise head cover and a pull rod which are connected, the tortoise head cover is provided with a nail supporting seat corresponding to the nail bin, the tail part of the pull rod is in threaded fit with the adjusting knob, a limit component is arranged between the shell and the pull rod or between the adjusting knob and the pull rod, when the adjusting knob is operated to close the shell and the tortoise head seat, the limit component limits the minimum distance between the nail supporting seat and the nail bin, and due to the effect of the limit component, the minimum distance between the nail supporting seat and the nail bin can be ensured, when the adjusting knob is operated to close the shell and the tortoise head seat, even if the tortoise head cover is excessively screwed tightly, the tortoise head cover and the nail bin cannot be continuously closed; the condition of excessive extrusion of tissues is avoided, the relative position relationship between the tortoise shell and the nail bin is ensured, and the operation safety is improved.

The circumcision anastomat with the anastomosis distance limiting function has the advantages that the circumcision anastomat with the anastomosis distance limiting function also has certain defects, when in adjustment, the relative position relationship between the tortoise shell and the nail bin is determined through the indication part a, the minimum distance is determined through the limiting component, the position of the tortoise shell can be visualized, the minimum distance of operation is ensured, safe adjustment of tissue compaction is ensured, and the accuracy and safety of cutting operation are ensured, but in the process of rotating the adjusting knob, the first threaded hole of the adjusting knob is in threaded connection with the pull rod, so that the pull rod can be driven to rotate together in the rotating process of the adjusting knob, the pull rod cannot move up and down linearly, and the movement of the tortoise shell is influenced, so that the circumcision anastomat with the anastomosis distance limiting function is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a circumcision anastomat with the limit of the anastomosis distance, which has the advantages of good limit effect and the like, and solves the problem of poor limit effect of the existing circumcision anastomat with the limit of the anastomosis distance.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the circumcision anastomat with the anastomosis distance limiting function comprises an anastomat body, wherein a limiting mechanism is arranged in the anastomat body, and a fixing mechanism is arranged on the limiting mechanism;

the limiting mechanism comprises a through hole formed in the lower surface of the anastomat body, a slide rod is connected to the inside of the through hole in a sliding mode, a glans cover is fixed to the upper surface of the slide rod, a threaded rod is fixed to the lower surface of the slide rod, limiting blocks are fixed to the left side and the right side of the slide rod, limiting grooves are formed in the left side and the right side of an inner cavity of the through hole, the limiting mechanism further comprises a rotary handle located below the anastomat body, and threaded holes are formed in the upper surface of the rotary handle.

Further, the threaded rod is in threaded connection with the inside of the threaded hole, and the threaded hole corresponds to the through hole.

Further, stopper and spacing groove all are T shape, stopper sliding connection is in the inside of spacing groove.

Further, the upper surface of the rotary handle is fixedly provided with two connecting rods, the lower surface of the anastomat body is provided with a connecting groove, and the connecting rods are slidably connected in the connecting groove.

Further, fixed establishment is including being fixed in the positive box of rotatory handle, be fixed with two dead levers between the front and back both sides of box inner chamber, the surface of dead lever has cup jointed the spring, two the surface sliding connection of dead lever has the movable plate, the back of movable plate is fixed with the fixture block, the front of movable plate is fixed with the pull rod that runs through and extend to the box outside, fixed establishment is still including a plurality of draw-in grooves of seting up in anastomat body surface.

Further, the pull rod is T-shaped, and the clamping block is connected to the inside of the clamping groove in a sliding mode.

Further, the front face of the spring is fixed on the front face of the inner cavity of the box body, and the back face of the spring is fixed on the front face of the movable plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this circumcision anastomat with coincide spacing through stop gear, rotates rotatory handle, drives the screw hole rotatory, makes threaded rod and slide bar remove together, and the slide bar drives the stopper and removes in the spacing groove, increases the stability when slide bar and glans penis cover remove and carries out spacingly to glans penis cover travel distance, prevents to excessively extrude the tissue.

2. The circumcision anastomat with the anastomosis distance limiting function is characterized in that the pull rod is pulled through the fixing mechanism, the moving plate and the clamping block are driven to move together and squeeze the spring, the clamping block is far away from the clamping groove, the rotary handle can be rotated, after the rotary handle is rotated, the pull rod is loosened, the moving plate is reset, the clamping block is clamped into the clamping groove, and the anastomat body and the rotary handle are fixed.

Drawings

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

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

FIG. 3 is a left side schematic view of the stapler body, rotary handle and securing mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1 anastomat body, 2 stop gear, 201 rotary handle, 202 screw hole, 203 threaded rod, 204 slide bar, 205 stop block, 206 stop slot, 207 through hole, 208 tortoise shell, 3 fixed mechanism, 301 box, 302 dead lever, 303 spring, 304 movable plate, 305 fixture block, 306 fixture slot, 307 pull rod.

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, a circumcision anastomat with anastomotic distance limiting in the present embodiment includes an anastomat body 1, wherein a limiting mechanism 2 is arranged in the anastomat body 1 for limiting the distance, preventing the excessive extrusion of tissues, and a fixing mechanism 3 is arranged on the limiting mechanism 2.

Referring to fig. 1 and 2, for limiting, the limiting mechanism 2 in this embodiment includes a through hole 207 provided on the lower surface of the anastomat body 1, a slide bar 204 is slidably connected in the through hole 207, a glans mask 208 is fixed on the upper surface of the slide bar 204, a threaded rod 203 is fixed on the lower surface of the slide bar 204, limiting blocks 205 are fixed on the left and right sides of the slide bar 204, limiting grooves 206 are provided on the left and right sides of the inner cavity of the through hole 207, the limiting mechanism 2 further includes a rotating handle 201 located below the anastomat body 1, the rotating handle 201 is conveniently driven to move the glans mask 208, a threaded hole 202 is provided on the upper surface of the rotating handle 201, the threaded hole 202 corresponds to the through hole 207, and the threaded rod 203 is conveniently driven to move the slide bar 204.

Wherein, threaded rod 203 threaded connection is in the inside of screw hole 202, through rotating rotatory handle 201, drives the screw hole 202 rotation, makes threaded rod 203 and slide bar 204 remove together, and stopper 205 and spacing groove 206 are the T shape, and stopper 205 sliding connection is in the inside of spacing groove 206, increases the stability when slide bar 204 removes.

In addition, the upper surface of the rotary handle 201 is fixed with two connecting rods, the lower surface of the anastomat body 1 is provided with a connecting groove, and the connecting rods are slidably connected in the connecting groove, so that the stability of the rotary handle 201 during rotation is improved.

In the limiting mechanism 2 in the embodiment, the rotating handle 201 is rotated to drive the threaded hole 202 to rotate, so that the threaded rod 203 and the sliding rod 204 move together, the sliding rod 204 drives the limiting block 205 to move in the limiting groove 206, stability of the sliding rod 204 and the tortoise shell 208 during movement is improved, and the moving distance of the tortoise shell 208 is limited.

Referring to fig. 3-4, in order to limit the rotary handle 201, the fixing mechanism 3 in this embodiment includes a case 301 fixed on the front surface of the rotary handle 201, two fixing rods 302 are fixed between the front and rear sides of the inner cavity of the case 301, the outer surfaces of the fixing rods 302 are sleeved with springs 303, the outer surfaces of the two fixing rods 302 are slidably connected with a moving plate 304, the moving plate 304 is reset by the springs 303, a clamping block 305 is fixed on the back surface of the moving plate 304, a pull rod 307 penetrating and extending to the outside of the case 301 is fixed on the front surface of the moving plate 304, the pull rod 307 is T-shaped, the moving plate 304 is conveniently driven to move, and the fixing mechanism 3 further includes a plurality of clamping grooves 306 opened on the outer surface of the anastomat body 1.

The clamping block 305 is slidably connected to the inside of the clamping groove 306, and is used for limiting the anastomat body 1 and the rotary handle 201, the front surface of the spring 303 is fixed to the front surface of the inner cavity of the box 301, the back surface of the spring 303 is fixed to the front surface of the moving plate 304, the moving plate 304 is reset through the spring 303, the clamping block 305 is driven to be clamped into the clamping groove 306, and the anastomat body 1 and the rotary handle 201 are limited.

The fixing mechanism 3 in this embodiment pulls the pull rod 307 to drive the moving plate 304 and the clamping block 305 to move together and squeeze the spring 303, so that the clamping block 305 is far away from the clamping groove 306, that is, the rotary handle 201 can be rotated, after the rotation, the pull rod 307 is released, the moving plate 304 is reset, so that the clamping block 305 is clamped into the clamping groove 306, and the stapler body 1 and the rotary handle 201 are fixed.

The working principle of the embodiment is as follows:

(1) When the position of the tortoise shell 208 needs to be adjusted, the rotary handle 201 is rotated, the rotary handle 201 can drive the connecting rod to rotate in the connecting groove, stability when the rotary handle 201 rotates is improved, the rotary handle 201 drives the threaded hole 202 to rotate together, the threaded rod 203 is driven to move through the threaded hole 202, the sliding rod 204 is driven to move together in the through hole 207 in the moving process of the threaded rod 203, the sliding rod 204 drives the limiting block 205 to move in the limiting groove 206, stability when the sliding rod 204 and the tortoise shell 208 move is improved, the limiting block 205 moves in the limiting groove 206, and the moving distance of the tortoise shell 208 is limited.

(2) Pulling the pull rod 307, the pull rod 307 drives the moving plate 304 to slide on the outer surface of the fixed rod 302 and squeeze the spring 303, and when the moving plate 304 moves, the clamping block 305 is driven to move together, so that the clamping block 305 is far away from the clamping groove 306, at the moment, the rotary handle 201 can be rotated, after the rotation is finished, the pull rod 307 is released, the moving plate 304 can reset under the action of the spring 303, and the clamping block 305 is driven to be clamped into the clamping groove 306, so that the anastomat body 1 and the rotary handle 201 are fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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. Circumcision anastomat with anastomat distance limiting function comprises an anastomat body (1), and is characterized in that: a limiting mechanism (2) is arranged in the anastomat body (1), and a fixing mechanism (3) is arranged on the limiting mechanism (2);

stop gear (2) are including seting up in through-hole (207) of anastomat body (1) lower surface, the inside sliding connection of through-hole (207) has slide bar (204), the upper surface of slide bar (204) is fixed with glans penis cover (208), the lower fixed surface of slide bar (204) has threaded rod (203), both sides all are fixed with stopper (205) of slide bar (204), spacing groove (206) have all been seted up to the left and right sides of through-hole (207) inner chamber, stop gear (2) still including rotary handle (201) that are located anastomat body (1) below, screw hole (202) have been seted up to the upper surface of rotary handle (201).

2. The circumcision anastomat with anastomosis distance limiting according to claim 1, wherein: the threaded rod (203) is in threaded connection with the inside of the threaded hole (202), and the threaded hole (202) corresponds to the through hole (207).

3. The circumcision anastomat with anastomosis distance limiting according to claim 1, wherein: the limiting block (205) and the limiting groove (206) are both T-shaped, and the limiting block (205) is slidably connected to the inside of the limiting groove (206).

4. The circumcision anastomat with anastomosis distance limiting according to claim 1, wherein: the upper surface of the rotary handle (201) is fixedly provided with two connecting rods, the lower surface of the anastomat body (1) is provided with a connecting groove, and the connecting rods are slidably connected in the connecting groove.

5. The circumcision anastomat with anastomosis distance limiting according to claim 1, wherein: the fixing mechanism (3) comprises a box body (301) fixed on the front side of the rotary handle (201), two fixing rods (302) are fixed between the front side and the rear side of the inner cavity of the box body (301), springs (303) are sleeved on the outer surfaces of the fixing rods (302), the outer surfaces of the fixing rods (302) are slidably connected with a moving plate (304), a clamping block (305) is fixed on the back side of the moving plate (304), a pull rod (307) penetrating through and extending to the outer portion of the box body (301) is fixed on the front side of the moving plate (304), and the fixing mechanism (3) further comprises a plurality of clamping grooves (306) formed in the outer surface of the anastomat body (1).

6. The circumcision stapler with anastomosis distance limiting according to claim 5, wherein: the pull rod (307) is T-shaped, and the clamping block (305) is connected to the inside of the clamping groove (306) in a sliding mode.

7. The circumcision stapler with anastomosis distance limiting according to claim 5, wherein: the front surface of the spring (303) is fixed on the front surface of the inner cavity of the box body (301), and the back surface of the spring (303) is fixed on the front surface of the moving plate (304).