CN213606722U

CN213606722U - Circumcision stitching instrument

Info

Publication number: CN213606722U
Application number: CN202022276020.5U
Authority: CN
Inventors: 王金龙; 郝学功
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-06
Anticipated expiration: 2030-10-14

Abstract

The product is a novel circumcision stitching instrument, relates to the technical field of medical instruments, and is a novel circumcision anastomat which is more suitable for human anatomy and is safer and more effective; the novel turtle shell comprises a turtle shell cover, a push cover, an outer shell and a locking cap, wherein the open end of the turtle shell cover is connected with a ring body, two ends of the ring body are connected with annular bulges, an outer ring clamping groove is formed in the outer surface of the ring body between the two annular bulges, a plurality of suturing nail press-in grooves are formed in the side surface of the annular bulge close to one side of a guide rod in an annular array manner, a ring cutter press-in groove is formed in the side surface of the annular bulge positioned at the inner ring of the suturing nail press-in groove, and the open end of the push cover is connected; the circumcision anastomat can protect the frenulum while cutting off the foreskin, and can effectively avoid the clinical symptoms that the glans is bent downwards and the like due to the excessively short foreskin of the existing circumcision anastomat during the operation, the operation requirement cannot be met due to the excessively long foreskin, the life quality is influenced, the intercourse pain is caused and the like.

Description

Circumcision stitching instrument

Technical Field

The utility model relates to the technical field of medical equipment, a circumcision stitching instrument is specifically disclosed.

Background

Circumcision refers to the removal of excess foreskin from the penis to expose the glans, and is an effective treatment method for treating phimosis, redundant foreskin and preventing complications thereof. At present, there are three clinical ways for circumcision, one of which is that the traditional operation way includes scissors, vascular forceps and sleeve method; secondly, performing a lantern ring operation; and thirdly, performing the following steps. And performing the circular cutting operation by using the circular cutting anastomat. However, according to the three operation modes and requirements, the position of the ring cannot be accurately controlled to be 0.5cm from the coronary sulcus and 0.8cm from the frenulum.

The utility model with the patent number of CN210056167U discloses a circumcision anastomat common in the market, which comprises an outer shell, a middle cutting part, a foreskin fixing part and a glans penis part, wherein the middle cutting part is positioned inside the outer shell and is in sliding fit with the outer shell, the foreskin fixing part is positioned inside the middle cutting part and is in sliding fit with the middle cutting part, the glans penis part is positioned inside the foreskin fixing part and is in threaded fit with the foreskin fixing part, the glans penis part comprises a glans penis cover and a threaded rod, and the foreskin fixing part comprises a top shell and a first hollow rod; the utility model discloses a circumcision anastomat can't be located apart from coronary sulcus 0.5 centimetre when the circular cutting accurate control position, apart from frenulum 0.8 centimetre department to make the foreskin after the circular cutting too short can lead to glans to turn down etc. the foreskin overlength after the circular cutting can not reach the operation requirement, influences quality of life, clinical symptoms such as sexual intercourse pain. Therefore, aiming at the defects of the existing circumcision anastomat, the circumcision stitching instrument which can accurately control the length of the circumcision and improve the circumcision stitching effect is designed, and the technical problem to be solved is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned insufficiency of the existing circumcision anastomat, designing a circumcision stitching instrument which can accurately control the circumcision length and improve the circumcision stitching effect.

The utility model discloses a realize through following technical scheme:

a circumcision stitching instrument comprises a balanus cover, a push cover, an outer shell and a locking cap, wherein a guide rod is connected on the balanus cover, a guide prism is arranged on the outer circular surface of the guide rod close to the balanus cover, an external thread matched with the locking cap is arranged at the end part of the guide rod far away from the balanus cover, the balanus cover is arranged in the push cover, a sleeve capable of penetrating through the guide rod is connected on the push cover, a limiting guide groove matched with the guide prism is arranged on the inner wall of the sleeve close to the push cover, the push cover is arranged in the outer shell, an outer sleeve capable of penetrating through the sleeve is connected on the outer shell, the locking cap is arranged at the end part of the outer sleeve far away from the outer shell, the guide rod penetrates through the sleeve and is connected with the locking cap through the external thread at the end part, a push component is arranged between, the both ends of ring body all are connected with the annular arch, are located two the annular surface between the annular arch has formed an outer loop draw-in groove, is close to it has seted up a plurality of sewing nails indent grooves to be annular array form on the bellied side of annular of guide arm one side, is located set up the cutting ring indent groove on the bellied side of annular of sewing nail indent groove inner circle, the open end that promotes the cover is connected with and can stretches into the cutting ring indent groove central annular cutter, is located be provided with on the outer disc of promotion cover open end and sew up the nail storehouse of sewing up that the groove corresponds with every sewing nail, be provided with the sewing nail in sewing up the nail storehouse.

As the further setting of above-mentioned scheme, promote the subassembly and include two handles of being connected with the shell body rotation, and two handle symmetric connections are on the shell body, the promotion breach has all been seted up to the front and back both sides face of outer tube, be connected with two lugs that stretch out to correspond and promote the breach on the sleeve, every the inboard of handle all rotates and is connected with a movable rod, the other end of movable rod rotates with the lug that corresponds and is connected.

As a further arrangement of the scheme, the turtle shell is cup-shaped, and the inner wall of the turtle shell is smoothly arranged.

As a further arrangement of the above scheme, the guiding prism comprises a cylinder, and a plurality of guiding ribs are uniformly arranged on the outer circumferential surface of the cylinder.

As a further arrangement of the scheme, the outer circular surface of the annular bulge is an arc-shaped surface and is smoothly arranged.

As a further arrangement of the scheme, the length range of the ring body is 4-10 mm.

As a further arrangement of the scheme, the number of the suturing nail pressing grooves formed in the side face of the annular protrusion is 10-24.

As a further arrangement of the scheme, the diameter of the outer wall of the pushing cover is the same as that of the inner wall of the outer shell, and the diameter of the inner wall of the outer shell is provided with a strip-shaped sliding chute matched with each sewing nail bin.

Compared with the prior art, the utility model, its beneficial effect:

1) the utility model discloses a new generation circumcision stitching instrument can reach and satisfy the operation requirement completely, can protect the frenulum in the excision foreskin, and perfect excision is apart from coronary ditch 0.5 centimeter, apart from the annular foreskin of frenulum 0.8 centimeter, and the foreskin length control of its cutting is reasonable, has effectively avoided present circumcision back foreskin short and has leaded to the glans penis to turn down to and avoided circumcision back foreskin overlength and can not reach clinical symptoms such as operation requirement, influence quality of life, sexual intercourse pain.

2) The utility model discloses a new generation circumcision stitching instrument which has reasonable structural design, can simplify the operation, meet the operation requirement and reduce the complication; from the market economy perspective, its simple structure, manufacturing cost is lower, has better market prospect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first angle structure view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a three-dimensional structure diagram of the outer shell, the pushing assembly and other parts of the present invention;

FIG. 4 is a three-dimensional structure diagram of the middle tortoise head cover, the outer ring, the guide rod and other parts of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

FIG. 6 is a perspective view of the push cover, sleeve, etc. of the present invention;

fig. 7 is a three-dimensional semi-sectional view of the middle push cover, the sleeve and other parts of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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 partial embodiments of the present application, but not all 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", and,

The terms "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like, refer to an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 7, in conjunction with the embodiments.

The utility model discloses a circumcision stitching instrument, refer to attached figure 1 and attached figure 2, its major structure includes tortoise head cover 1, promotes cover 2, shell body 3 and locking cap 4.

Referring to fig. 4, the balanus cover 1 is cup-shaped, and the inner wall of the balanus cover 1 is smoothly arranged. The glans penis cover 1 is connected with the guide rod 5, the outer circular surface of the guide rod 5 close to the glans penis cover 1 is provided with the guiding prism 501, specifically, the guiding prism 501 is a cylinder, and the outer circular surface of the cylinder is uniformly provided with a plurality of guiding ribs. The end part of the guide rod 5 far away from the tortoise head cover 1 is provided with an external thread 502 matched with the locking cap 4.

Referring to fig. 6 and 7, the tortoise head cover 1 is disposed in the push cover 2, a sleeve 8 capable of passing through the guide rod 5 is connected to the push cover 2, and a limit guide groove 802 matched with the guide prism 501 is formed on the inner wall of the sleeve 8 close to the push cover 2.

Referring to fig. 1 and 3, the push cover 2 is disposed in the outer shell 3, the outer shell 3 is connected to an outer sleeve 9 capable of penetrating through the sleeve 8, the locking cap 4 is disposed at an end of the outer sleeve 9 far away from the outer shell 3, and the guide rod 5 penetrates through the sleeve 8 and the outer sleeve 9 and then is connected to the locking cap 4 through an external thread 502 at the end, so as to fix the glans penis 1. Meanwhile, a pushing assembly 10 is arranged between the sleeve 8 and the outer shell 3, specifically, the pushing assembly 10 comprises two handles 101 rotatably connected with the outer shell 3, the two handles 101 are symmetrically connected to the outer shell 3, pushing gaps 901 are formed in the front side surface and the rear side surface of the outer sleeve 9, two protruding blocks 801 extending out of the corresponding pushing gaps 901 are connected to the sleeve 8, a movable rod 102 is rotatably connected to the inner side of each handle 101, and the other end of each movable rod 102 is rotatably connected with the corresponding protruding block 801. In use, the two handles 101 are held by hand and pinched to push the cover 2 toward the opening of the outer housing 3.

The aforesaid is the conventional setting of circumcision stitching instrument that has now on the market, the utility model discloses improve on its basis. Referring to the attached

drawings

1 and 4, in the specific improvement, a ring body 6 is connected to the opening end of the balanus cover 1, and the length range of the ring body 6 is set to be 4-10 mm. Both ends at ring body 6 all are connected with annular protrusion 7, and the outer surface of ring body 6 that is located between two annular protrusion 7 has formed an outer ring draw-in groove to this annular protrusion 7's outer disc becomes the arcwall face and sets up smoothly when setting up. Referring to fig. 5, a plurality of suturing nail pressing grooves 701 are formed in an annular array mode on the side face of the annular protrusion 7 close to one side of the guide rod 5, the suturing nail pressing grooves 701 are arranged in 10-24 pieces during specific setting, and the annular protrusion 7 located on the inner ring of the suturing nail pressing grooves 701 is provided with an annular cutter pressing groove 702.

Referring to fig. 6 and 7, the opening end of the push cover 2 is connected to an annular cutter 201 capable of extending into the center of the cutting knife pressing groove 702, a suture nail magazine 202 corresponding to each suture nail pressing groove 701 is disposed on the outer circumferential surface of the opening end of the push cover 2, and suture nails (not shown) are disposed in the suture nail magazine 202. When the pushing cover 2 moves towards the opening of the outer shell 3, the annular cutter 201 firstly enters the annular cutter pressing groove 702 to cut the foreskin, and then the suturing nail in the suturing nail bin 202 enters the suturing nail pressing groove 701 to be bent and formed, so that the cut foreskin end is sutured.

Finally, in order to prevent the pushing cover 2 from radially deviating in the pushing process, when the pushing cover 2 is set, the diameter of the outer wall of the pushing cover 2 is the same as that of the inner wall of the outer shell 3, and a strip-shaped chute 301 matched with each sewing nail bin 202 is arranged on the diameter of the inner wall of the outer shell 3.

The circumcision operation using the circumcision stitching instrument disclosed by the utility model has the following steps:

firstly, measuring the circumference of the penis by using a special measuring ruler, selecting the circumcision stitching instrument with the same size, disinfecting and laying an aseptic towel conventionally, and anaesthetizing the patient;

then, after the anesthesia takes effect, the glans penis at the front end of the penis is placed in the glans penis cover 1, the foreskin is wrapped on the whole outer ring 6 and the glans penis cover 1, the annular bulge 7 at the outer side of the outer ring 6 is positioned at the coronary sulcus, then the glans penis cover 1 is adjusted to rotate by 45 degrees, and then the glans penis is tied on the outer ring 6 (namely the outer ring clamping groove) between the two annular bulges 7 by using a rope or a rubber ring, so that the foreskin is locked, and the foreskin at the locked position is 0.5cm away from the coronary sulcus and 0.8cm away from the tying belt;

finally, the locking cap 4 is screwed with the external thread 502 at the end of the guide rod 5 to fix the tortoise head cover 1, the two handles 101 are tightly held, so that the push cover 2 moves outwards, when the annular cutter 701 enters the annular cutter pressing groove 702, circumcision is performed on the foreskin, then the suturing nail in the suturing nail bin 202 penetrates through the cut foreskin outer end to suture the suturing nail, the suturing nail enters the suturing nail pressing groove 701 to be bent and deformed, the suturing nail is completely sutured for a circle, and the operation is finished.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A circumcision stitching instrument comprises a tortoise head cover (1), a push cover (2), an outer shell (3) and a locking cap (4), wherein a guide rod (5) is connected onto the tortoise head cover (1), a guide prism (501) is arranged on the outer circular surface of the guide rod (5) close to the tortoise head cover (1), an external thread (502) matched with the locking cap (4) is arranged at the end part of the guide rod (5) far away from the tortoise head cover (1), the tortoise head cover (1) is arranged in the push cover (2), a sleeve (8) capable of penetrating through the guide rod (5) is connected onto the push cover (2), a limit guide groove (802) matched with the guide prism (501) is arranged on the inner wall of the sleeve (8) close to the push cover (2), the push cover (2) is arranged in the outer shell (3), and an outer sleeve (9) capable of penetrating into the sleeve (8) is connected onto the outer shell (3), the locking cap (4) is arranged at the end part of an outer sleeve (9) far away from the outer shell (3), the guide rod (5) penetrates through the sleeve (8) and the outer sleeve (9) and is connected with the locking cap (4) through an external thread (502) at the end part, a pushing assembly (10) is arranged between the sleeve (8) and the outer shell (3), the locking cap is characterized in that the open end of the tortoise head cover (1) is connected with a ring body (6), annular bulges (7) are connected at the two ends of the ring body (6), the outer surface of the ring body (6) between the two annular bulges (7) forms an outer ring clamping groove, a plurality of annular array-shaped pressing grooves (701) are formed on the side surface of the annular bulge (7) close to one side of the guide rod (5), and an annular cutter pressing groove (702) is formed on the side surface of the annular bulge (7) positioned at the inner ring of, the open end that promotes cover (2) is connected with annular cutter (201) that can stretch into girdling sword indent (702) center, is located be provided with on the excircle face that promotes cover (2) open end and sew up nail storehouse (202) corresponding with every sewing up nail indent (701), be provided with the sewing up nail in nail storehouse (202).

2. The circumcision stitching instrument as claimed in claim 1, wherein the pushing assembly (10) comprises two handles (101) rotatably connected with the outer casing (3), the two handles (101) are symmetrically connected with the outer casing (3), pushing notches (901) are respectively formed on the front side surface and the rear side surface of the outer sleeve (9), two lugs (801) extending out of the corresponding pushing notches (901) are connected with the sleeve (8), a movable rod (102) is rotatably connected with the inner side of each handle (101), and the other end of each movable rod (102) is rotatably connected with the corresponding lug (801).

3. Circumcision stitching instrument according to claim 1, characterized in that the glans penis cover (1) is cup-shaped and the inner wall of the glans penis cover (1) is smoothly arranged.

4. The circumcision stapler according to claim 1, wherein the guiding prism (501) comprises a cylinder, and a plurality of guiding ribs are uniformly arranged on the outer circumferential surface of the cylinder.

5. Circumcision stapler according to claim 1, characterized in that the outer circular surface of the annular protrusion (7) is smoothly arranged in an arc shape.

6. Circumcision stitching instrument according to claim 5, characterized in that the length of the ring body (6) ranges from 4 to 10 mm.

7. The circumcision stapler according to claim 1, wherein the number of the staple pressing grooves (701) formed on the side surface of the annular protrusion (7) is 10-24.

8. The circumcision stitching instrument as claimed in claim 1, wherein the diameter of the outer wall of the pushing cover (2) is the same as that of the inner wall of the outer shell (3), and a strip-shaped chute (301) matched with each stitching nail bin (202) is arranged on the diameter of the inner wall of the outer shell (3).