Prepuce anastomat

Abstract

The prepuce anastomat comprises an anastomosis assembly, an operation assembly, a connecting assembly and a locking assembly, the anastomosis assembly comprises a shell, a nail pushing plate and a glans penis base, the glans penis base is provided with a connecting groove hole extending towards the near end, and the nail pushing plate is provided with a pushing ring extending towards the near end; a pushing movable block is arranged on the operation assembly, and the operation assembly is suitable for abutting against the pushing ring of the nail pushing plate through the pushing movable block to drive the nail pushing plate to move to complete sewing; the connecting assembly is suitable for detachably connecting the operating assembly to the anastomosis assembly. The connecting assembly comprises a clamping groove, a connecting assembly and a connecting assembly, wherein the clamping groove is formed in a shell of the anastomosis assembly and extends in the axial direction; the guide convex block is arranged on the operation assembly and is matched with the clamping groove of the anastomosis assembly; the locking assembly is suitable for penetrating through the operation assembly and is detachably connected to the connecting groove hole in the tail end of the glans penis base. The utility model can be conveniently mounted and dismounted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a prepuce anastomat belongs to medical instrument technical field. BACKGROUND

[0002] At present, with the development of medical technology and people's increasing concern about health, prepuce surgery as a common urological surgery has been widely used. In prepuce surgery, the traditional method usually requires the doctor to use a scalpel for manual cutting and suturing operation. This way not only requires a high level of operation of the doctor, but also has certain infection risk, long postoperative recovery time and other problems. In recent years, in order to solve these problems, various prepuce anastomosis devices have been developed for cutting and suturing operation in prepuce surgery. These devices can improve the operation efficiency to some extent and reduce the postoperative pain and recovery time of patients.

[0003] After searching the prior art, it is found that the Chinese patent with publication number CN112206039A discloses a split easy-to-assemble prepuce anastomat. It is found in the use process that the handle and the shell are connected through rivets, which makes the installation and disassembly more complex and not very convenient. SUMMARY

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a prepuce anastomat which can be conveniently installed and disassembled.

[0005] In order to solve the above technical problems, the technical scheme of the utility model is as follows: a prepuce anastomat, comprising:

[0006] An anastomosis assembly, comprising a shell, a push nail plate and a glans seat, wherein the glans seat is provided with a connection slot hole extending towards the proximal end, and the push nail plate is provided with a push ring extending towards the proximal end;

[0007] An operation assembly, provided with a push movable block on the operation assembly, the operation assembly is adapted to abut against the push ring of the push nail plate through the push movable block, and drive the push nail plate to move to complete suturing;

[0008] A connecting assembly, adapted to detachably connect the operation assembly on the anastomosis assembly, comprising:

[0009] A clamping groove extending in the axial direction is arranged on the shell of the anastomosis assembly;

[0010] A guide protrusion is arranged on the operation assembly and matched with the clamping groove of the anastomosis assembly;

[0011] A locking assembly is adapted to pass through the operating assembly and detachably connect to the connecting slot hole at the tail end of the meatus seat, and the locking assembly is adapted to limit the relative movement of the operating assembly on the anastomosis assembly.

[0012] Further, the prepuce anastomat further comprises a safety ring which is detachably sleeved on the operating assembly, and the safety ring is adapted to abut against the advancing movable block on the moving path of the advancing movable block to limit the distal movement of the advancing movable block.

[0013] Further, a specific structure of the operating assembly is provided, and the operating assembly comprises:

[0014] A fixed ring block is provided with guide slots on both sides thereof;

[0015] A handle assembly comprises two handles which are symmetrically arranged on both sides of the fixed ring block, and one end of each handle is respectively hinged to the two sides of the fixed ring block;

[0016] The advancing movable block is provided with side wings on both sides thereof, and the side wings slide in the corresponding guide slots;

[0017] A pair of pushing connecting rods are arranged on both sides of the fixed ring block, one end of each pushing connecting rod is hinged to the advancing movable block, and the other end is hinged to the middle part of the corresponding handle.

[0018] Further, the handle assembly is provided with anti-slip lines.

[0019] Further, the fixed ring block is provided with a limiting protrusion which is adapted to limit the proximal movement of the advancing movable block.

[0020] Further, a specific structure of the locking assembly is provided, and the locking assembly comprises:

[0021] A guide rod passes through the operating assembly and is clamped to the connecting slot hole of the meatus seat, and the other end of the guide rod is provided with external threads;

[0022] A connecting handle is provided with a threaded connecting slot, and the connecting handle is adapted to be threadedly connected to the other end of the guide rod to limit the operating assembly on the anastomosis assembly.

[0023] Further, in order to facilitate the use of the operator, the connecting handle is provided with anti-slip lines.

[0024] By adopting the above technical scheme, the prepuce anastomat has the following beneficial effects:

[0025] In the utility model, when installing, first, the operation assembly is inserted to the anastomosis assembly through the connecting assembly, the advancing movable block of the operation assembly and the push ring of the push nail plate of the anastomosis assembly are mutually abutted, then, the locking assembly is passed through the operation assembly and is connected to the connecting slot hole of the turtle head base of the anastomosis assembly, thereby limiting and fixing the operation assembly, the operation assembly drives the push nail plate to carry out the suturing operation after installation is completed, the installation process is simplified, and the operation assembly can be conveniently disassembled when needed, and the convenience of use is improved.

[0026] In addition, the safety ring is arranged on the moving path of the advancing movable block, additional protection is provided when the advancing movable block moves, and accidental risk caused by misoperation is prevented.

[0027] In conclusion, the utility model realizes the simplification of the installation and disassembly process of the prepuce anastomat, ensures the stability and safety of the equipment during use, and improves the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a perspective structural schematic view of the prepuce anastomat of the utility model;

[0029] Figure 2 It is a front view of the prepuce anastomat of the utility model;

[0030] Figure 3 It is a perspective structural schematic view of the anastomosis assembly of the prepuce anastomat of the utility model;

[0031] Figure 4 It is a perspective structural schematic view of the operation assembly of the prepuce anastomat of the utility model;

[0032] Figure 5 It is a perspective structural schematic view of the locking assembly of the prepuce anastomat of the utility model. DETAILED DESCRIPTION

[0033] In order to make the content of the utility model more easily understood clearly, the utility model is further explained in detail below according to specific embodiment and in conjunction with the drawings.

[0034] As shown in Figures 1-5 A prepuce anastomat, comprising:

[0035] An anastomosis assembly 1, the anastomosis assembly 1 includes a shell 11, a push nail plate 12 and a turtle head base 13, wherein the turtle head base 13 is equipped with the connecting slot hole extending to the proximal end, and the push nail plate 12 is equipped with the push ring extending to the proximal end;

[0036] The operation assembly 2 is provided with a pushing movable block 21, and the operation assembly 2 is suitable for abutting against the pushing ring of the pusher plate 12 through the pushing movable block 21 to drive the pusher plate 12 to move to complete the suturing;

[0037] The connecting assembly 3 is suitable for detachably connecting the operation assembly 2 on the anastomat assembly 1, and the connecting assembly 3 comprises:

[0038] The anastomat assembly 1 is provided with a clamping groove extending in the axial direction, and the inclined convex blocks 32 extending in the axial direction and protruding in the circumferential direction on both sides of the clamping groove;

[0039] The operation assembly 2 is provided with a guide convex block matched with the clamping groove of the anastomat assembly 1, and the limiting groove 34 matched with the inclined convex blocks 32;

[0040] The locking assembly 4 is suitable for passing through the operation assembly 2 and detachably connecting on the connecting groove hole at the tail end of the glans seat 13, and the locking assembly 4 is suitable for limiting the relative movement of the operation assembly 2 on the anastomat assembly 1.

[0041] In the embodiment, as shown in Figure 1 and Figures 3-4 , during installation, the operation assembly 2 is first inserted into the anastomat assembly 1 through the connecting assembly 3, so that the pushing movable block 21 of the operation assembly 2 abuts against the pushing ring of the pusher plate 12 of the anastomat assembly 1. Then, the locking assembly 4 passes through the operation assembly 2 and connects to the connecting groove hole of the glans seat 13 of the anastomat assembly 1, thereby limiting and fixing the operation assembly 2. After the installation of the operation assembly 2 is completed, the pusher plate 12 is driven to perform the suturing operation. The installation process is simplified, and the operation assembly 2 can be conveniently disassembled when needed, thereby improving the convenience of use.

[0042] In the embodiment, the anastomat assembly 1 is further provided with a cutter body rotatably installed on the housing, and after the cutter body completes the cutting, the operation assembly 2 drives the pusher plate 12 to complete the suturing.

[0043] During the operation, the proximal end is the side close to the person, and the distal end is the side away from the person.

[0044] Specifically, as shown in Figures 1-2 and Figure 4 , the prepuce anastomat further comprises a safety ring 5, which is detachably sleeved on the operation assembly 2, and the safety ring 5 is suitable for abutting against the pushing movable block 21 on the movement path of the pushing movable block 21 to limit the movement of the pushing movable block 21 to the distal end.

[0045] In the embodiment, as shown in Figure 2 and Figure 4As shown, the main function of the safety ring 5 is to limit the distal movement of the pushing movable block 21. It prevents accidental triggering of the pushing movable block 21 during operation, improving the safety and controllability of the operation.

[0046] During use, the doctor can remove the safety ring 5 when performing the suturing operation, thereby releasing the restriction on the pushing movable block 21. This prevents misoperation. The inner diameter of the safety ring 5 matches the outer diameter of the operating assembly 2 to ensure stability and reliability. In addition, the surface of the safety ring 5 is designed with a texture that is easy to grip and adjust, making it convenient for doctors to quickly operate during the operation.

[0047] Specifically, as shown in Figure 1 and Figure 4 , the operating assembly 2 comprises:

[0048] a fixed ring block 22, which is provided with guide grooves on both sides;

[0049] a handle assembly 23, which comprises two handles symmetrically arranged on both sides of the fixed ring block 22, and each handle is hingedly connected to the two sides of the fixed ring block 22 at one end;

[0050] the pushing movable block 21 is provided with side wings 211 on both sides, which slide in the corresponding guide grooves;

[0051] a pair of pushing connecting rods 24, which are arranged on both sides of the fixed ring block 22, and one end of each pushing connecting rod 24 is hingedly connected to the pushing movable block 21, and the other end is hingedly connected to the middle of the corresponding handle.

[0052] Specifically, as shown in Figure 3 , the handle assembly 23 is provided with anti-slip lines.

[0053] Specifically, as shown in Figure 3 , the fixed ring block 22 is provided with a limiting protrusion, which is suitable for limiting the proximal movement of the pushing movable block 21.

[0054] In this embodiment, as shown in Figure 3 , the symmetrical design of the handle assembly 23 allows the operator to apply force simultaneously, providing better operation balance and control force. A pair of pushing connecting rods 24 converts the squeezing action of the handle into linear motion of the pushing movable block 21.

[0055] Specifically, as shown in Figure 1 and Figure 5 , the locking assembly 4 comprises:

[0056] a guide rod 41, which passes through the operating assembly 2 and is clamped on the connecting groove of the glans seat 13, and the other end is provided with external threads 411;

[0057] The connecting handle 42 is provided with a threaded connecting groove 421, and is suitable for being screwed on the other end of the guide rod 41 to limit the operation assembly 2 on the anastomosis assembly 1.

[0058] Specifically, as shown in Figure 5 The connecting handle 42 is provided with anti-skid lines.

[0059] In the embodiment, as shown in Figure 1 And Figure 3 And Figure 5 The locking assembly 4 is used for facilitating the connection between the operation assembly 2 and the anastomosis assembly 1. The connecting handle 42 is provided with a threaded connecting groove 421, which can be matched with the external thread 411 of the guide rod 41, and reliable locking can be realized by rotation. In the use process, the operator firstly inserts the guide rod 41 through the operation assembly 2 and clamps it on the glans seat 13, and then rotates the connecting handle 42 on the external thread 411 of the guide rod 41. By moderately tightening the connecting handle 42, the operation assembly 2 can be firmly limited on the anastomosis assembly 1. The glans seat 13 is provided with a barb in the connecting groove hole, and the guide rod 41 is provided with a clamping convex corresponding to the barb on the end connected with the connecting groove hole.

[0060] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the present application. It should be understood that the above description is only for specific embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A preputial anastomat characterized by comprising: It includes: Anastomosis assembly (1), the anastomosis assembly (1) includes a shell (11), a push pin plate (12) and a glans seat (13), wherein the glans seat (13) is provided with a connecting slot hole extending towards the proximal end, and the push pin plate (12) is provided with a push ring extending towards the proximal end; Operating assembly (2), the operating assembly (2) is provided with a push activity block (21), the operating assembly (2) is suitable for abutting the push ring of the push pin plate (12) through the push activity block (21), driving the push pin plate (12) to move to complete the suture; Connecting assembly (3), the connecting assembly (3) is suitable for detachably connecting the operating assembly (2) on the anastomosis assembly (1), and the connecting assembly (3) comprises: The clamping groove is arranged on the shell (11) of the anastomosis assembly (1) and extends in the axial direction; The guide protrusion is arranged on the operating assembly (2) and matched with the clamping groove of the anastomosis assembly (1); Locking assembly (4), the locking assembly (4) is suitable for passing through the operating assembly (2) and detachably connected on the connecting slot hole at the tail end of the glans seat (13), and the locking assembly (4) is suitable for limiting the relative movement of the operating assembly (2) on the anastomosis assembly (1).

2. The prepuce anastomat according to claim 1, further comprising a safety ring (5) detachably sleeved on the operating assembly (2), the safety ring (5) being suitable for abutting the push activity block (21) on the movement path of the push activity block (21) to limit the movement of the push activity block (21) to the distal end.

3. The prepuce anastomat according to claim 1, wherein the operating assembly (2) comprises: A fixed ring block (22) provided with guide grooves on both sides thereof; A handle assembly (23) comprising two handles symmetrically arranged on both sides of the fixed ring block (22), and one end of each handle is respectively hinged on both sides of the fixed ring block (22); The push activity block (21) is provided with side wings (211) on both sides thereof, and the side wings (211) slide in the corresponding guide grooves; A pair of push connecting rods (24) arranged on both sides of the fixed ring block (22), and one end of each push connecting rod (24) is hinged on the push activity block (21) and the other end is hinged on the middle part of the corresponding handle.

4. The prepuce anastomat according to claim 3, wherein the handle assembly (23) is provided with anti-skid lines.

5. The prepuce anastomat according to claim 3, wherein the fixed ring block (22) is provided with a limiting protrusion suitable for limiting the proximal movement of the push activity block (21).

6. The prepuce anastomat according to claim 1, wherein the locking assembly (4) comprises: A guide rod (41) having an outer thread (411) on one end thereof, the guide rod (41) passing through the operating assembly (2) and being clamped on the connecting slot hole of the glans seat (13). ​ ​ ​ ​ ​ A connecting handle (42) is provided with a threaded connecting groove (421), and is suitable for being screwed on the other end of the guide rod (41) to limit the operation assembly (2) on the anastomosis assembly (1).

7. The prepuce anastomat according to claim 6, characterized in that, The connecting handle (42) is provided with anti-skid lines.

Images