CN113397625B

CN113397625B - Electric prepuce anastomat

Info

Publication number: CN113397625B
Application number: CN202110850262.7A
Authority: CN
Inventors: 史亦亦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-12-02
Anticipated expiration: 2041-07-27
Also published as: CN113397625A

Abstract

The application provides a pair of electronic foreskin anastomat includes casing and suturing device, be equipped with mobilizable location group and excision group in the casing, the location group is used for fixing a position human glans penis and foreskin, excision group can be close to the location group and excise the foreskin on the location group, be equipped with well axostylus axostyle on the casing, suturing device includes actuating mechanism and suturing mechanism, actuating mechanism installs on well axostylus axostyle, and be connected with the axis pole drive, with round axis pole annular rotation, suturing mechanism installs on actuating mechanism, and be connected with the actuating mechanism drive, wherein in order to sew up the foreskin on the location group, suturing mechanism passes through actuating mechanism's order about, the annular rotates round axis pole, and sew up to the foreskin annular on the location group. Generally speaking, the electric foreskin anastomat automatically sews the foreskin wound in a suture mode, and the condition of secondary wound caused by detaching a suturing nail after use is avoided.

Description

Electric prepuce anastomat

Technical Field

The application relates to the field of medical equipment, in particular to an electric foreskin anastomat.

Background

The prepuce process or phimosis is one of the root causes of urinary system infection and sexually transmitted diseases of men, the prepuce is too long or the phimosis can cause urinary tract infection to cause chronic prostatitis, and a series of symptoms such as waist soreness, sadness, impotence and premature ejaculation can occur, so the treatment of the too long prepuce is one of the preferable measures for preventing the symptoms.

The traditional surgery that adopts handles phimosis or foreskin overlength, like the circumcision ware that application No. 201410042286.X provided, this circumcision ware is when carrying out the girdling to the foreskin, sews up the wound after the circumcision through the suturing nail, though the suturing nail can sew up hemostasis the very first time after the foreskin is circled, the postoperative suturing nail is not removed well, and can leave comparatively obvious scar after treating the circumcision wound recovery.

Disclosure of Invention

Technical problem to be solved

In order to solve the above problems, the present application provides an electric prepuce anastomat.

(II) technical scheme

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an electronic foreskin anastomat includes casing and suturing device, be equipped with mobilizable location group and excision group in the casing, the location group is used for fixing a position the glans penis and foreskin of human body, excision group can be close to the location group and excise the foreskin on the location group, be equipped with well axostylus axostyle on the casing, suturing device includes actuating mechanism and suturing mechanism, actuating mechanism installs on well axostylus axostyle to be connected with the axis pole drive, with round axis pole annular rotation, suturing mechanism installs on actuating mechanism, and be connected with the actuating mechanism drive, wherein sew up the foreskin on the location group, suturing mechanism passes through actuating mechanism's driving about, the annular rotates round axis pole, and sew up the foreskin annular on the location group.

Preferably, the middle shaft rod is provided with a transmission part, the driving mechanism comprises a rotary table and a first driving part, the rotary table is sleeved on the middle shaft rod, and the first driving part is installed on the rotary table and is in driving connection with the transmission part so as to drive the rotary table to rotate on the shell.

Preferably, the suturing mechanism comprises a sewing needle, a traction member and a first transmission set, wherein the first end of the traction member is rotatably arranged on the middle shaft rod, the second end of the traction member is connected with the sewing needle in a sliding way, the first transmission set is arranged on the rotary table and is respectively in driving connection with the first driving member and the sewing needle, so that the first transmission set is driven by the first driving member to transmit, and the sewing needle reciprocates on the second end of the traction member.

Preferably, the suture used with the needle is an absorbable suture.

Preferably, the sewing mechanism further comprises a swing rod, a second transmission group, a hook, a warping rod and a first connecting piece, wherein the first end of the swing rod is rotatably installed on the rotary table, a groove is formed in the swing rod, a fulcrum is arranged in the groove, the second transmission group is installed on the rotary table and is in driving connection with the first driving piece, the hook is rotatably installed at the second end of the swing rod, the warping rod is installed in the groove and is erected on the fulcrum, the two ends of the warping rod can swing up and down, the first end of the warping rod is in driving connection with the second transmission group, one end of the first connecting piece is rotatably connected with the second end of the warping rod, the other end of the first connecting piece is rotatably connected with the hook, the second transmission group is driven through the first driving piece, the warping rod swings up and down, and the hook swings.

Preferably, the swing rod is provided with a guide groove, the sewing mechanism further comprises a second driving piece and a second connecting piece, the second driving piece is installed on the rotary table, one end of the second connecting piece is in driving connection with the output end of the second driving piece, the other end of the second connecting piece is connected with the guide groove, the second connecting piece moves along the output end of the second driving piece through driving of the second driving piece, and then the swing rod is driven to swing by taking the first end of the swing rod as an axis.

Preferably, the inside cavity of axis pole, and axis pole one side is equipped with the opening with this cavity switch-on, and the location group includes glans penis cover and third driving piece, and the casing is external in being arranged in to glans penis cover first end, and the second end stretches into in the cavity of well axostylus axostyle, and the third driving piece is installed on well axostylus axostyle, and the output of third driving piece stretches into in the cavity with the second end drive of glans penis cover from the opening of well axostylus axostyle and is connected to order about the first end entering of glans penis cover or break away from the casing.

Preferably, a guide part is arranged at one end of the middle shaft rod, which is arranged in the shell, the resection group comprises a knife rest, a circular cutter and a fourth driving part, the knife rest is arranged in the shell and is sleeved on the guide part, the circular cutter is arranged on the knife rest, the fourth driving part is arranged on the shell, and the output end of the fourth driving part extends into the shell and is connected with the knife rest so as to drive the knife rest to move along the direction of the guide part and further approach or leave the positioning group.

(III) advantageous effects

The application provides a pair of electronic foreskin anastomat includes casing and suturing device, be equipped with mobilizable location group and excision group in the casing, the location group is used for fixing a position human glans penis and foreskin, excision group can be close to location group and excision the foreskin on the location group, be equipped with well axostylus axostyle on the casing, suturing device includes actuating mechanism and suturing mechanism, actuating mechanism installs on well axostylus axostyle, and be connected with well axostylus axostyle drive, with round the annular rotation of axis pole, suturing mechanism installs on actuating mechanism, and be connected with the actuating mechanism drive, wherein sew up the foreskin on the location group, suturing mechanism passes through actuating mechanism's driving about, the annular rotates round axis pole, and sew up the foreskin annular on the location group. Generally speaking, the electric foreskin anastomat automatically sews the foreskin wound in a suture mode, and the condition of secondary wound caused by detaching a suturing nail after use is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application and not to limit the application, in which:

FIG. 1 shows a first schematic structural diagram of an embodiment of the present application;

FIG. 2 shows a second block diagram of an embodiment of the present application;

FIG. 3 shows an exploded schematic view of an embodiment of the present application;

FIG. 4 shows a partial enlarged view of portion A of FIG. 3;

FIG. 5 shows a partial enlarged view of portion B of FIG. 3;

FIG. 6 showsbase:Sub>A schematic structural view of the housing, the positioning group and the cutting group andbase:Sub>A cross-sectional view A-A of an embodiment of the present application;

FIG. 7 shows an exploded view of the housing, locating group and cutting group of an embodiment of the present application.

In the figure: the sewing machine comprises a shell 1, a middle shaft rod 11, a transmission piece 12, a guide piece 13, a driving mechanism 2, a rotating disc 21, a first driving piece 22, a sewing needle 31, a traction piece 32, a first transmission set 33, a swing rod 34, a 341 guide groove, a second transmission set 35, a hook 36, a tilting rod 37, a first connecting piece 38, a second driving piece 39, a second connecting piece 310, a positioning set 4, a tortoise head cover 41, a third driving piece 42, a cutting set 5, a knife placing frame 51, a girdling knife 52 and a fourth driving piece 53.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to the accompanying drawings 1-7, the application discloses an electric foreskin anastomat for excising the overlong foreskin of penis, which comprises a shell 1 and a suturing device, wherein a movable positioning group 4 and an excising group 5 are arranged in the shell 1, the positioning group 4 is used for positioning the glans and the foreskin of a human body, the excising group 5 can be close to the positioning group 4 and excises the foreskin on the positioning group 4, a middle shaft rod 11 is arranged on the shell 1, the suturing device comprises a driving mechanism 2 and a suturing mechanism, the driving mechanism 2 is arranged on the middle shaft rod 11 and is in driving connection with the middle shaft rod 11 so as to rotate around the middle shaft rod 11 in an annular mode, the suturing mechanism is arranged on the driving mechanism 2 and is in driving connection with the driving mechanism 2 so as to suture the foreskin on the positioning group 4, and the suturing mechanism rotates around the middle shaft rod 11 in an annular mode through the driving of the driving mechanism 2 and sutures the foreskin on the positioning group 4 in an annular mode.

Referring to fig. 6, in the first embodiment, a cavity is formed in the middle shaft rod 11, an opening communicating with the cavity is formed in one side of the middle shaft rod 11, the positioning unit 4 includes a balanus cover 41 and a third driving member 42, a first end of the balanus cover 41 is disposed outside the housing 1, a second end of the balanus cover extends into the cavity of the middle shaft rod 11, the third driving member 42 is mounted on the middle shaft rod 11, and an output end of the third driving member 42 extends into the cavity from the opening of the middle shaft rod 11 and is in driving connection with the second end of the balanus cover 41, so as to drive the first end of the balanus cover 41 to enter or separate from the housing 1; wherein, the third driving element 42 is a motor with a worm, and the second end of the glans penis 41 is provided with a worm which is meshed with the motor with the worm for transmission; in the second embodiment, the third driving member 42 is a motor with a gear, and the second end of the glans penis cover 41 is provided with a rack, and the gear and the rack are driven to drive the glans penis cover 41 to move up and down; in the third embodiment, the third driving element 42 is a motor with a screw rod, and the second end of the glans penis 41 is provided with a guide rod and a threaded hole in transmission connection with the third driving element 42; the above three embodiments can realize the automatic lifting operation of the tortoise head cover 41.

The middle shaft rod 11 is provided with a guide 13 at one end of the housing 1, the cutting group 5 comprises a knife rest 51, a ring cutter 52 and a fourth driving part 53, the knife rest 51 is installed in the housing 1 and sleeved on the guide 13, the ring cutter 52 is installed on the knife rest 51, the fourth driving part 53 is installed on the housing 1, and the output end of the fourth driving part 53 extends into the housing 1 and is connected with the knife rest 51 so as to drive the knife rest 51 to move along the direction of the guide 13 and further approach or leave the positioning group 4.

Specifically, the cutting group 5 and the positioning group 4 may adopt three embodiments, namely a worm motor, a gear motor and a screw motor, as the implementation structure of the fourth driving member 53, so as to achieve the effect of pushing the girdling knife 52 to cut the foreskin.

Furthermore, a transmission member 12 is disposed on the middle shaft rod 11, the driving mechanism 2 includes a turntable 21 and a first driving member 22, the turntable 21 is sleeved on the middle shaft rod 11, and the first driving member 22 is mounted on the turntable 21 and is in driving connection with the transmission member 12 to drive the turntable 21 to rotate on the housing 1.

Specifically, the driving member 12 is fixedly connected to the middle shaft rod 11, wherein the driving member 12 is a large gear, and the driving member 22 is a geared motor, and is in meshing transmission with the large gear to drive the rotation to rotate along the circumference of the middle shaft rod 11, so that the whole suturing device also rotates along the circumference of the middle shaft rod 11.

Further, the suturing mechanism comprises a needle 31, a traction member 32 and a first transmission set 33, wherein the traction member 32 is rotatably mounted on the central shaft 11 at a first end, the needle 31 is slidably connected at a second end, the first transmission set 33 is mounted on the rotary table 21 and is respectively in driving connection with the first driving member 22 and the needle 31, so that the first transmission set 33 is driven by the first driving member 22 to drive the needle 31 to reciprocate at the second end of the traction member 32.

Referring to fig. 1 and 2, the drawing member 32 is a double-hole structure, one hole is rotatably connected to the central shaft rod 11, and two holes are penetrated into the sewing needle 31 and slidably connected to the sewing needle 31, so that the sewing needle 31 can slide on two holes of the drawing member 32 and can be drawn by one hole of the drawing member 32 on the central shaft rod 11, and then rotate around the central shaft rod 11, the first transmission set 33 is a reciprocating structure, and is embodied as a secondary gear and a transmission rod, the secondary gear is engaged with a centrifugal wheel, the rotating disc 21 is provided with a support frame, the secondary gear is rotatably mounted on the support frame, one end of the transmission rod is rotatably connected to the centrifugal rod on the centrifugal wheel, and the other end of the transmission rod is rotatably connected to the sewing needle, wherein the output end of the first driving member 22 is extended, and the end of the first driving member is provided with a worm structure, and is engaged with the worm wheel on the secondary gear, the second driving member 22 is driven to rotate the secondary gear, so as to drive the sewing needle 31 to reciprocate, and the sewing needle 31 can perform a circular operation.

Further, the sewing mechanism further comprises a swing rod 34, a second transmission group 35, a hook 36, a tilting rod 37 and a first connecting piece 38, wherein a first end of the swing rod 34 is rotatably installed on the rotary table 21, a groove is formed in the swing rod 34, a fulcrum is arranged in the groove, the second transmission group 35 is installed on the rotary table 21 and is in driving connection with the first driving piece 22, the hook 36 is rotatably installed at a second end of the swing rod 34, the tilting rod 37 is installed in the groove and is erected on the fulcrum, two ends of the tilting rod 37 can swing up and down, the first end of the tilting rod 37 is in driving connection with the second transmission group 35, one end of the first connecting piece 38 is rotatably connected with the second end of the tilting rod 37, the other end of the first connecting piece is rotatably connected with the hook 36, and the tilting rod 37 swings up and down through transmission of the first driving piece 22, so that the tilting rod 37 swings and the hook 36 swings.

Specifically, the sewing in this embodiment adopts a single-thread chain type sewing structure, and when the sewing needle 31 performs a sewing operation on the foreskin, the sewing operation needs to be hooked, so that the stable sewing operation can be performed, wherein a driving source of the structure for hooking the sewing thread is the same as a driving source for driving the sewing needle 31 to reciprocate, and both the driving source and the driving source come from the first driving element 22, one of which is to reduce the use of equipment or parts, improve the compactness of the structure, and the other is to ensure that the reciprocating operation and the hooking action of the sewing needle 31 can be kept synchronous, so as to reduce the asynchronous condition.

In the second embodiment, the second end of the swing link 34 is provided with a bobbin with a second thread, a bobbin case and a swing shuttle, the swing shuttle is externally connected with a gear, it should be noted that the sewing structure in the present embodiment adopts double threads, so that the thread on the sewing needle is called a first thread in this embodiment, the thread in the bobbin is a second thread and is rotatably installed at the position of the hook 36 in the first embodiment, wherein one end of the first connecting member 38 close to the swing shuttle is provided with a rack and is in meshing transmission with the gear outside the swing shuttle, because the first connecting member 38 is driven by the up-and-down swinging of the tilting rod 37, the first connecting member 38 can be regarded as reciprocating in the vertical direction as a whole, therefore, under the reciprocating motion of the first connecting member 38, the motion mode of the swing shuttle can be the same as the operation mode in the existing sewing machine, and the specific operation is as follows, the first sewing needle enters the swing link 34, the bobbin case is pulled to the bobbin case, the sewing needle is pulled to the bobbin case, and the sewing needle is repeatedly pulled to the bobbin case, and the sewing needle is repeatedly pulled to the double threads.

Furthermore, a guide groove 341 is formed in the swing rod 34, the suturing mechanism further includes a second driving member 39 and a second connecting member 310, the second driving member 39 is installed on the rotating disc 21, one end of the second connecting member 310 is in driving connection with an output end of the second driving member 39, the other end of the second connecting member 310 is connected with the guide groove 341, and the second connecting member 310 moves along the output end of the second driving member 39 through driving of the second driving member 39, so as to drive the swing rod 34 to swing with the first end of the swing rod 34 as an axis.

Referring to fig. 1, in the process of using the electric foreskin anastomat, the sewing needle 31 and the hook 36 are approximately on the same horizontal line, wherein the end part of the swing link 34 close to the hook 36 is used for arching the skin and flesh to be sewn on the foreskin so that the sewing needle 31 can sew, therefore, before using, the end part of the swing link 34 close to the hook 36 should be far away from the balanus cover 41 so that the glans and the foreskin of the human body are positioned on the balanus cover 41, and after finishing positioning, the end part of the swing link 34 close to the hook 36 is close to the balanus cover 41 again and contacts with the foreskin to arch the skin and flesh of the foreskin.

Based on the scheme, the specific implementation mode of the electric foreskin anastomat is as follows:

the glans penis of the human body is abutted against and positioned by the glans penis cover 41, the foreskin is wrapped on the glans penis cover 41, the third driving piece 42 is activated at the moment, the glans penis cover 41 moves towards the shell 1, the foreskin wrapped on the glans penis cover 41 is clamped by the glans penis cover 41 and the shell 1 when the glans penis cover 41 enters the shell 1 due to the fact that the size of the outer contour of the shell 1 is not greatly different from that of the glans penis cover 41, the foreskin is divided into an inner wrapper arranged in the shell 1 and an outer wrapper arranged outside, the second driving piece 39 is activated at the moment, the swing rod 34 is driven to swing and approach the glans penis cover 41, one end, close to the hook 36, of the swing rod 34 is tightly attached to the outer wrapper and extrudes the outer wrapper, the outer wrapper close to the edge of the shell 1 is in an arched state, and the screw rod motor adopted by the second driving piece 39 has a self-locking function, therefore, the swing rod can always keep a state of extruding and arching the outer wrapper, after the outer wrapper arches, the first driving piece 22 is activated, the sewing needle 31 starts to reciprocate, the arched outer wrapper is punctured and matched with the hook 36, the suture can adopt an absorbable suture, while the sewing needle 31 operates, the rotary disc 21 also rotates around the central shaft rod 11, the sewing needle 31 can carry out circular suture on the arched outer wrapper, after the circular suture of the outer wrapper is completed, the fourth driving piece 53 is activated, the circular cutting knife 53 moves and approaches to the hood tortoise 41 to cut the inner wrapper arranged in the shell 1, and due to the fact that the wrapper is sewed in advance, the bleeding condition at the wound of the wrapper can be relieved, and due to the absorbable suture, the treatment is convenient, and the condition that scars appear after the wrapper is sewed and healed is reduced.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric foreskin anastomat for excising an overlong foreskin of a penis, comprising:

the device comprises a shell (1), wherein a movable positioning group (4) and a cutting group (5) are arranged in the shell (1), the positioning group (4) is used for positioning the glans and the foreskin of a human body, the cutting group (5) can be close to the positioning group (4) and cut the foreskin on the positioning group (4), and a middle shaft lever (11) is arranged on the shell (1);

a suturing device comprising a drive mechanism (2) and a suturing mechanism; the driving mechanism (2) is arranged on the middle shaft lever (11) and is in driving connection with the middle shaft lever (11) so as to rotate around the middle shaft lever (11) in an annular mode; the stitching mechanism is arranged on the driving mechanism (2) and is in driving connection with the driving mechanism (2) so as to stitch the foreskin on the positioning group (4);

the suturing mechanism is driven by the driving mechanism (2) to rotate around the middle shaft lever (11) in an annular mode and suture the foreskin on the positioning group (4) in an annular mode;

a transmission piece (12) is arranged on the middle shaft lever (11), and the driving mechanism (2) comprises a rotary table (21) and a first driving piece (22); the turntable (21) is sleeved on the middle shaft lever (11); the first driving piece (22) is installed on the rotary table (21) and is in driving connection with the transmission piece (12) so as to drive the rotary table (21) to rotate on the shell (1);

the sewing mechanism comprises a sewing needle (31), a traction piece (32) and a first transmission set (33); the first end of the traction piece (32) is rotatably arranged on the middle shaft lever (11), and the second end is connected with the sewing needle (31) in a sliding way; the first transmission group (33) is installed on the rotary table (21) and is respectively in driving connection with the first driving piece (22) and the sewing needle (31), so that the first transmission group (33) is driven to transmit through the first driving piece (22), and the sewing needle (31) reciprocates on the second end of the traction piece (32);

the sewing mechanism further comprises a swing rod (34), a second transmission group (35), a hook (36), a tilting rod (37) and a first connecting piece (38); the first end of the swing rod (34) is rotatably arranged on the turntable (21), a groove is formed in the swing rod (34), and a fulcrum is arranged in the groove; the second transmission group (35) is arranged on the turntable (21) and is in driving connection with the first driving piece (22); the hook (36) is rotatably arranged on the second end of the swing rod (34); the tilting rod (37) is arranged in the groove and is erected on the fulcrum, so that two ends of the tilting rod (37) can swing up and down, and the first end of the tilting rod (37) is in driving connection with the second transmission group (35); one end of the first connecting piece (38) is rotatably connected with the second end of the tilting rod (37), and the other end of the first connecting piece is rotatably connected with the hook (36);

the first driving piece (22) drives the second transmission set (35) to transmit, so that the tilting rod (37) swings up and down, and the hook (36) is driven to swing.

2. The electric foreskin anastomat according to claim 1, wherein the suture used by the suture needle (31) is absorbable suture.

3. The circumcision stapler according to claim 1, wherein the swing link (34) is provided with a guide slot (341), and the suturing mechanism further comprises:

a second drive (39), the second drive (39) being mounted on the turntable (21);

one end of the second connecting piece (310) is in driving connection with the output end of the second driving piece (39), the other end of the second connecting piece (310) is connected with the guide groove (341), and the second connecting piece (310) moves along the output end of the second driving piece (39) through driving of the second driving piece (39) so as to drive the swing rod (34) to swing by taking the first end of the swing rod (34) as an axis.

4. The circumcision instrument as claimed in claim 1, characterized in that, the central shaft (11) has a cavity inside, and one side of the central shaft (11) is provided with an opening communicated with the cavity, the positioning set (4) comprises:

the first end of the tortoise head cover (41) is arranged outside the shell (1), and the second end of the tortoise head cover (41) extends into the cavity of the middle shaft rod (11);

the third driving piece (42) is installed on the middle shaft rod (11), and the output end of the third driving piece (42) extends into the cavity from the opening of the middle shaft rod (11) and is in driving connection with the second end of the glans penis cover (41) so as to drive the first end of the glans penis cover (41) to enter or separate from the shell (1).

5. The electric circumcision aid according to claim 1, characterized in that the end of the central shaft (11) placed in the housing (1) is provided with a guide (13), the resection group (5) comprising:

the knife rest (51), the knife rest (51) is arranged in the shell (1) and sleeved on the guide piece (13);

the ring-cutting knife (52), the said ring-cutting knife (52) is installed on putting the knife rest (51);

and the fourth driving part (53), the fourth driving part (53) is installed on the shell (1), and the output end of the fourth driving part (53) extends into the shell (1) to be connected with the knife rest (51) so as to drive the knife rest (51) to move along the direction of the guide part (13) and further to be close to or far away from the positioning group (4).