CN214857071U

CN214857071U - Foreskin cutting anastomat

Info

Publication number: CN214857071U
Application number: CN202120633095.6U
Authority: CN
Inventors: 王水庭
Original assignee: Wuhan Lanp Medical Products Co ltd
Current assignee: Wuhan Lanp Medical Products Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-26
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a prepuce cutting anastomat, the installation structure comprises a sleeve, the sheathed tube outside is equipped with the insurance shifting block, the intraductal ejector pad that slides of cover is equipped with, the ejector pad is equipped with the connecting portion that extends to the sheathed tube outside, the sheathed tube both sides respectively articulate and are equipped with the handle, the middle part of handle is connected through the connecting rod the connecting portion of ejector pad, the connecting rod with the handle, the ejector pad is articulated to be connected, the lower extreme of sheathed tube is connected with the nail storehouse cover, nail storehouse cover lower extreme is equipped with the glans penis seat, the upper end of sheathed tube is equipped with adjusting part, adjusting part includes the lead screw that is connected with the glans penis cover, the lead screw outside cover is equipped with first knob, second knob, the upper end fixedly connected with baffle of lead screw, the baffle outside joint has elastic cutting ferrule, the other end of elastic cutting ferrule with the second knob joint; the utility model discloses a set up first knob, second knob, realize more nimble regulative mode.

Description

Foreskin cutting anastomat

Technical Field

The utility model relates to the field of medical equipment, concretely relates to foreskin cutting anastomat.

Background

Prepuce overlength or phimosis in males is a common disease in the male reproductive system. The foreskin covers all of the glans and external orifice of the urethra and forms a semi-open chamber with the coronal sulcus. The dander, prepuce secretions and the growing bacteria form long encrustations in this chamber. Due to overlong foreskin or phimosis, the long-term accumulation of prepuce scale forms prepuce explanation and complicated peridermitis, which can cause prepuce incarceration, urinary tract infection and other diseases. Currently, redundant prepuce or phimosis is treated mainly by circumcision. The foreskin cutting anastomat is used for cutting overlong foreskin and simultaneously anastomosing the wound with the anastomosis nail, so that the operation time is greatly shortened, and the pain of a patient is relieved. Meanwhile, the incision is neat, and the healing surface is smooth after recovery. Circumcision can eliminate the above diseases and effectively prevent penile cancer and AIDS.

When the existing prepuce cutting anastomat is used for cutting, a glans penis base is required to clamp tissues firstly, but an adjusting component needs to be screwed for a long time before the tissues are clamped, so that inconvenience is brought to medical operation, but the glans penis base is screwed too fast and easily causes damage to the tissues; chinese utility model with application number CN201520753846.2 discloses a circumcision anastomat with speed change knob specially for 2016 year 05 month 04, is provided with the speed change knob, and the speed change knob includes rotor and circle axle, rotates different positions through the finger and produces different numbers of rotations, but this kind of mode is influenced by subjective factor, requires highly to operator experience.

Disclosure of Invention

The utility model aims at the problem that prior art exists, provide a foreskin cutting anastomat, through setting up first knob, second knob, realize more nimble regulative mode.

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

the foreskin cutting anastomat comprises a sleeve, wherein a safety shifting block is arranged on the outer side of the sleeve, a push block is arranged in the sleeve in a sliding mode, a connecting portion extending to the outer side of the sleeve is arranged on the push block, handles are arranged on two sides of the sleeve in a hinged mode respectively, the middle portion of each handle is connected with the connecting portion of the push block through a connecting rod, the connecting rod is connected with the handles and the push block in a hinged mode, a nail bin sleeve is connected with the lower end of the sleeve, a nail bin base is arranged at the lower end of the nail bin sleeve, an adjusting assembly is arranged at the upper end of the sleeve and comprises a screw rod connected with a nail bin cover, a first knob and a second knob are sleeved on the outer side of the screw rod, the screw rod is connected with the second knob through first threads, the first knob is connected with the inner side wall of the sleeve through second threads, and the second knob is located on the upper side of the first knob, And the first knob is rotatably connected, a baffle is fixedly connected to the upper end of the screw rod, an elastic clamping sleeve is clamped on the outer side of the baffle, and the other end of the elastic clamping sleeve is clamped with the second knob.

In the scheme, the adjusting assembly is used for controlling the screw rod to move up and down, the screw rod penetrates through the interior of the sleeve to be rotatably connected with the glans seat at the lower end of the nail bin sleeve, the glans seat is rotatably connected with the screw rod and does not rotate along with the screw rod, and when the screw rod moves up and down, the glans seat is also driven to move, so that the position of the glans seat is flexibly adjusted;

when the first knob is screwed in and out of the sleeve, the second knob does not rotate along with the first knob, the first knob drives the second knob to move up and down, and the second knob and the baffle are limited by the elastic clamping sleeve, so that the screw rod is also driven to move up and down;

when the first knob is screwed into the maximum position, the elastic clamping sleeve is taken down, the second knob is controlled to rotate, the second knob is in threaded connection with the screw rod, and the screw rod is driven to move up and down by the second knob when the second knob rotates;

through setting up the pitch of first screw thread, second screw thread to the regulation speed of control first knob and second knob to glans penis seat, for example set up the pitch of second screw thread to 2 times of first screw thread pitch, then the regulation speed of first knob to glans penis seat is 2 times of second knob.

Further, first knob include with bushing's screwed pipe, the upper end of screwed pipe is connected with the rotor of the convenient application of force, the rotor is equipped with the antislip strip. The rotor is used for making things convenient for the finger to the application of force of first knob, and the antislip strip can be bar boss or bar groove, also can be attached in the rubber strip on rotor surface.

Furthermore, the second knob is of a hollow cylindrical structure, the inner wall of the second knob is provided with an internal thread matched with the screw rod, the outer peripheral side of the second knob is provided with a first annular groove and a second annular groove, the elastic clamping sleeve is provided with a first annular flange matched with the first annular groove, and the first knob is provided with a second annular flange matched with the second annular groove. Through the cooperation of first ring channel and first annular flange, the elastic clamping sleeve rotates with the second knob to be connected, through the cooperation of second ring channel and second annular flange, first knob rotates with the second knob to be connected.

Furthermore, the inner side of the elastic clamping sleeve is provided with a circle of limiting groove, and the edge of the baffle is clamped into the limiting groove and is abutted against the limiting groove. The elastic clamping sleeve is used for limiting the screw rod and the second knob, the first knob is prevented from rotating due to the fact that the second knob is driven by friction force when the first knob rotates, the second knob can be adjusted when the elastic clamping sleeve is taken down, and accurate control over the glans penis base is guaranteed.

Furthermore, the elastic clamping sleeve is provided with a clamping gap, and the clamping gap penetrates through the upper end face and the lower end face of the elastic clamping sleeve. The clamping gap is used for facilitating the clamping of the elastic clamping sleeve.

Furthermore, the periphery of the second knob is provided with anti-skid stripes.

Furthermore, the lower extreme of lead screw is equipped with the cylinder boss, the pull rod of glans penis seat be equipped with cylinder boss complex mounting groove. The screw rod is rotatably connected with the glans seat through the matching of the cylindrical boss and the mounting groove.

Further, the distance between the baffle and the second knob is 1-2 cm.

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

1. the first knob and the second knob can be arranged to adjust the glans seat, and the first screw thread and the second screw thread are arranged to control the adjusting speed of the first knob and the second knob on the glans seat, so that a more flexible adjusting mode can be realized;

2. through setting up elastic clamping sleeve, make elastic clamping sleeve carry on spacingly to lead screw and second knob, avoid first knob to drive the second knob and rotate because of frictional force when rotatory, when taking off elastic clamping sleeve, through adjusting the second knob, realize the accurate control to the glans penis seat.

Drawings

Fig. 1 is a schematic structural view of a prepuce cutting stapler according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the utility model at B in FIG. 1;

in the figure: 1. a sleeve; 2. an insurance shifting block; 3. a push block; 4. a connecting portion; 5. a handle; 6. a connecting rod; 7. a nail bin sleeve; 8. a balanus seat; 9. a screw rod; 10. a first knob; 11. a second knob; 12. a baffle plate; 13. an elastic card sleeve; 14. a rotor; 15. anti-slip strips; 16. a first annular groove; 17. a second annular groove; 18. a limiting groove; 19. is clamped into the gap; 20. a cylindrical boss; 21. a pull rod; 22. and (4) mounting the groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "horizontal", "vertical", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to 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.

As shown in fig. 1 to 3, a foreskin cutting anastomat comprises a sleeve 1, a safety shifting block 2 is arranged on the outer side of the sleeve 1, a push block 3 is arranged in the sleeve 1 in a sliding manner, the push block 3 is provided with a connecting part 4 extending to the outer side of the sleeve, handles 5 are respectively hinged to two sides of the sleeve 1, the middle part of each handle 5 is connected with the connecting part 4 of the push block 3 through a connecting rod 6, the connecting rod 6 is hinged to the handle 5 and the push block 3, the lower end of the sleeve 1 is connected with a nail bin sleeve 7, the lower end of the nail bin sleeve 7 is provided with a nail seat 8, the upper end of the sleeve 1 is provided with an adjusting component, the adjusting component comprises a screw rod 9 connected with a glans penis cover, the outer side of the screw rod 9 is sleeved with a first knob 10 and a second knob 11, the screw rod 9 is connected with the second knob 11 through a first thread, the first knob 10 is connected with the inner side wall of the sleeve 1 through a second thread, the second knob 11 is located the upside of first knob 10, with first knob 10 rotates and is connected, the upper end fixedly connected with baffle 12 of lead screw 9, baffle 12 outside joint has elastic clamping sleeve 13, elastic clamping sleeve 13 the other end with 11 joints of second knob.

In the scheme, the adjusting assembly is used for controlling the screw rod 9 to move up and down, the screw rod 9 penetrates through the interior of the sleeve 1 and is rotatably connected with the glans base 8 at the lower end of the nail bin sleeve 7, the glans base 8 is rotatably connected with the screw rod 9 and does not rotate along with the screw rod 9, and when the screw rod 9 moves up and down, the glans base 8 is also driven to move, so that the position of the glans base 8 is flexibly adjusted;

when the first knob 10 is screwed in and out of the sleeve 1, the second knob 11 does not rotate along with the first knob 10, the first knob 10 drives the second knob 11 to move up and down, and the second knob 11 and the baffle 12 are limited by the elastic clamping sleeve 13, so that the screw rod 9 is also driven to move up and down;

when the first knob 10 is screwed into the maximum position, the elastic clamping sleeve 13 is taken down, the second knob 11 is controlled to rotate, the second knob 11 is in threaded connection with the screw rod 9, and the screw rod 9 is driven to move up and down by the rotation of the second knob 11;

the first and second screw pitches are set, so as to control the adjusting speed of the first and

second knobs

10 and 11 on the glans penis 8, for example, if the screw pitch of the second screw is set to be 2 times of the screw pitch of the first screw, the adjusting speed of the first knob 10 on the glans penis 8 is 2 times of that of the second knob 11.

Further, first knob 10 include with the screwed pipe that sleeve pipe 1 is connected, the upper end of screwed pipe is connected with the rotor 14 that makes things convenient for the application of force, rotor 14 is equipped with antislip strip 15. Rotor 14 is used for making things convenient for the finger to the application of force of first knob 10, and antislip strip 15 can be bar boss or bar groove, also can be attached the rubber strip on the rotor surface.

Further, the second knob 11 is of a hollow cylindrical structure, an inner wall of the second knob 11 is provided with an internal thread matched with the screw rod 9, an outer peripheral side of the second knob 11 is provided with a first annular groove 16 and a second annular groove 17, the elastic clamping sleeve 13 is provided with a first annular flange matched with the first annular groove 16, and the first knob 10 is provided with a second annular flange matched with the second annular groove 17. The elastic clamping sleeve 13 is rotatably connected with the second knob 11 through the matching of the first annular groove 16 and the first annular flange, and the first knob 10 is rotatably connected with the second knob 11 through the matching of the second annular groove 17 and the second annular flange.

Further, the inner side of the elastic clamping sleeve 13 is provided with a circle of limiting groove 18, and the edge of the baffle 12 is clamped in the limiting groove 18 and is abutted against the limiting groove 18. Elastic sleeve 13 is used for spacing lead screw 9 and second knob 11, avoids first knob 10 to drive second knob 11 to rotate because of frictional force when rotatory, when taking off elastic sleeve 13, just can adjust second knob 11, has guaranteed the accurate control to glans penis seat 8.

Further, the elastic card sleeve 13 is provided with a clamping gap 19, and the clamping gap 19 penetrates through the upper end surface and the lower end surface of the elastic card sleeve 13. The snap-in indentations 19 are used to facilitate the snap-in of the elastic ferrule 13.

Furthermore, the outer periphery of the second knob 11 is provided with anti-slip stripes.

Further, the lower end of the screw rod 9 is provided with a cylindrical boss 20, and a pull rod 21 of the glans base 8 is provided with a mounting groove 22 matched with the cylindrical boss 20. The screw rod 9 is rotatably connected with the glans penis seat 8 through the matching of the cylindrical boss 20 and the mounting groove 22.

Further, the distance between the baffle 12 and the second knob 11 is 1 to 2 cm.

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

Claims

1. The prepuce cutting anastomat is characterized by comprising a sleeve, wherein a safety shifting block is arranged on the outer side of the sleeve, a push block is arranged in the sleeve in a sliding mode, a connecting portion extending to the outer side of the sleeve is arranged on the push block, handles are arranged on two sides of the sleeve in a hinged mode respectively, the middle portion of each handle is connected with the connecting portion of the push block through a connecting rod, the connecting rod is connected with the corresponding handle and the push block in a hinged mode, a nail bin sleeve is connected to the lower end of the sleeve, a nail bin base seat is arranged at the lower end of the nail bin sleeve, an adjusting assembly is arranged at the upper end of the sleeve and comprises a lead screw connected with a nail head cover, a first knob and a second knob are sleeved on the outer side of the lead screw, the lead screw is connected with the second knob through first threads, the first knob is connected with the inner side wall of the sleeve through second threads, and the second knob is located on the upper side of the first knob, And the first knob is rotatably connected, a baffle is fixedly connected to the upper end of the screw rod, an elastic clamping sleeve is clamped on the outer side of the baffle, and the other end of the elastic clamping sleeve is clamped with the second knob.

2. The circumcision stapler according to claim 1, wherein the pitch of the first thread is less than the pitch of the second thread.

3. The foreskin cutting anastomat according to claim 1, wherein the first knob comprises a threaded pipe connected with the sleeve, the upper end of the threaded pipe is connected with a rotary wing facilitating force application, and the rotary wing is provided with an anti-slip strip.

4. The foreskin cutting anastomat according to claim 1, wherein the second knob is of a hollow cylindrical structure, the inner wall of the second knob is provided with an internal thread matched with the screw rod, the outer peripheral side of the second knob is provided with a first annular groove and a second annular groove, the elastic clamping sleeve is provided with a first annular flange matched with the first annular groove, and the first knob is provided with a second annular flange matched with the second annular groove.

5. The foreskin cutting anastomat according to claim 1, wherein a circle of limiting groove is formed in the inner side of the elastic clamping sleeve, and the edge of the baffle is clamped into the limiting groove and abuts against the limiting groove.

6. The foreskin cutting anastomat according to claim 1, wherein the elastic cutting sleeve is provided with a clamping gap, and the clamping gap penetrates through the upper end face and the lower end face of the elastic cutting sleeve.

7. The foreskin cutting anastomat according to claim 1, wherein the outer periphery side of the second knob is provided with anti-slip stripes.

8. The foreskin cutting anastomat according to claim 1, wherein the lower end of the screw rod is provided with a cylindrical boss, and the pull rod of the glans base is provided with a mounting groove matched with the cylindrical boss.

9. The circumcision stapler according to claim 1, wherein the distance between the baffle and the second knob is 1 to 2 cm.