Disposable suture type circumcision anastomat

Abstract

The invention discloses a disposable suture type circumcision anastomat which solves the problems that in the prior art, during circumcision, prepuce is large in wandering degree, fixing operation is difficult, and the steps of suturing a prepuce wound are tedious. The device comprises a needle and thread support arranged on a penis coronary sulcus in a sleeving mode, a plurality of suturing mechanisms arranged in the needle and thread support in a sliding mode, absorbable sutures arranged in the suturing mechanisms and used for suturing a prepuce wound, a driving device arranged on the needle and thread support and used for driving the suturing mechanisms to move in a reciprocating mode, and a thread connecting support arranged on the needle and thread support. And the suture fixing bracket is sleeved on the penis and is used for fixing the absorbable suture sutured on the wound. According to the needle and thread support, the prepuce can be conveniently fixed during circumcision, the suturing mechanism is driven by the driving device to suture the wound of the prepuce, the wound of the prepuce can be conveniently sutured and fixed, and meanwhile the operation step of suturing the wound of the prepuce can be simplified.

Description

Technical Field

[0001] The invention belongs to the field of medical equipment, and in particular relates to a disposable suture-type circumcision anastomosis device. Background Art

[0002] The foreskin, also known as the penis prepuce, is a double-layered, free, circular fold of skin at the front of the penis neck that surrounds the glans penis. In childhood, the foreskin is long, covering the entire glans penis. With age, the foreskin gradually recedes, and the opening widens until the entire glans penis is exposed. In adulthood, if the opening is too small and the foreskin completely covers the glans penis, it is called phimosis. If the foreskin recedes but does not fully expose the glans penis, it is called prepuce hyperplasia.

[0003] Phimosis or prepuce is a root cause of urinary tract infections and sexually transmitted diseases in men. It can lead to urinary tract infections and chronic prostatitis, which can cause a range of symptoms, including back pain, impotence, and premature ejaculation. Therefore, removing the foreskin is a good way to prevent these conditions.

[0004] Circumcision involves the removal of excess foreskin from the glans penis, exposing the glans penis. It can treat phimosis, prepuce hyperplasia, and prevent complications. The procedure takes approximately 10 to 30 minutes and carries relatively low risk. There are many circumcision methods, the most common being a single circumcision of the inner and outer foreskin, followed by separate circumcisions. The goal of the procedure is to completely expose the glans penis.

[0005] Surgical removal of an excessively long foreskin involves excision, hemostasis, and suture of the skin edges. Postoperatively, the patient is unable to move, and each dressing change is excruciatingly painful, including suture removal. Furthermore, incomplete hemostasis can cause hematomas, necessitating further surgery. Furthermore, since circumcision and hemostasis are performed separately, the operation is prolonged, exacerbating the patient's fear.

[0006] Currently, suture-type circumcision has many problems during the operation, such as large foreskin mobility, difficult fixation, complicated and time-consuming operation steps, large exposure of subcutaneous tissue in the wound and long exposure time, which can easily increase the chance of wound infection, poor postoperative wound apposition and excessive foreign body inflammatory reaction in the wound leading to delayed wound healing, and pain caused by removing wound fixation devices. Summary of the Invention

[0007] The present invention provides a disposable suture-type circumcision stapler to at least solve some of the above problems.

[0008] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0009] A disposable suture-type circumcision anastomosis device includes a needle and thread bracket sleeved on the coronal sulcus of the penis, a plurality of suturing mechanisms slidably arranged in the needle and thread bracket, absorbable sutures arranged in the suturing mechanisms for suturing foreskin wounds, a driving device arranged on the needle and thread bracket for driving the suturing mechanisms to move back and forth, a wiring bracket arranged on the needle and thread bracket, and a wire fixing bracket sleeved on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0010] Furthermore, the wiring bracket is detachably connected to the outside of the needle and thread bracket, and the needle and thread bracket includes a tubular bracket with a tubular structure, a first fixing mechanism provided on the outer wall of the tubular bracket for fixing the wiring bracket, a second fixing mechanism provided on the inner wall of the tubular bracket for installing the suturing mechanism, a threading pad detachably provided at the bottom of the tubular bracket and corresponding to the suturing mechanism, and a third fixing mechanism provided on the tubular bracket for fixing the driving device; a safety rod A is provided in the driving device.

[0011] Furthermore, the first fixing mechanism includes several external fixing rings distributed at intervals on the outer wall of the cylindrical bracket, and the wiring bracket is embedded between two adjacent external fixing rings; preferably, the second fixing mechanism includes several fixing rings distributed at intervals on the inner wall of the cylindrical bracket, and the fixing rings are evenly distributed with mounting holes compatible with the suturing mechanism; preferably, the third fixing mechanism includes a fixing ring provided on the outer wall of the cylindrical bracket and compatible with the driving device; preferably, a V-shaped groove A is provided at the bottom of the outer wall of the cylindrical bracket.

[0012] Furthermore, the wiring bracket includes a pair of half-cylinder brackets that form a cylindrical structure after assembly, and a groove adapted to the external fixing clamp is provided on the inner wall of the half-cylinder bracket, and the external fixing clamp is embedded in the groove, and a fourth fixing mechanism is provided on the outer wall of the half-cylinder bracket, and a wiring pad adapted to the threading pad is provided on the inner wall of the half-cylinder bracket, and a accommodating slot for accommodating the foreskin wound part is formed between the threading pad and the wiring pad; preferably, the fourth fixing mechanism includes a fixing block provided on the outer wall of the half-cylinder bracket and used to fix the two half-cylinder brackets, there are two fixing blocks, the fixing blocks on the two half-cylinder brackets are opposite to each other, and the paired fixing blocks are fixedly connected by screws; preferably, the fourth fixing mechanism also includes a nylon rope tie or elastic line tied to the outer walls of the two half-cylinder brackets, and two semicircular arc-shaped fixing arc rings are spaced apart on the outer wall of the half-cylinder bracket and used to limit the nylon rope tie or elastic line, and the nylon rope tie or elastic line is located between the two fixed arc rings.

[0013] Furthermore, the suturing mechanism includes a needle and thread tube with a bent structure at the front end, a pre-set suture needle slidably arranged in the needle and thread tube and connected to the absorbable suture, a push rod arranged in the needle and thread tube, one end of which is in contact with the pre-set suture needle and the other end is connected to the driving device, and a return spring sleeved on the push rod, one end of which is connected to the top of the push rod and the other end is in contact with the top of the needle and thread tube; the front end of the needle and thread tube passes through the mounting hole and out to the outside of the cylindrical bracket and is located between the outer wall of the cylindrical bracket and the wiring bracket, and the front end of the needle and thread tube is provided with an annular limiting clamp located outside the cylindrical bracket.

[0014] Furthermore, the driving device includes a square fixing frame fixed on the cylindrical bracket and abutted against the bottom of the fixed clamp, an abutting gasket slidably arranged on the inner wall of the cylindrical bracket and connected to the top rod, an N-shaped push arm arranged on the abutting gasket, and a diamond-shaped pressing mechanism connected between the N-shaped push arm and the square fixing frame; preferably, the diamond-shaped pressing mechanism includes a first connecting arm, a second connecting arm, a third connecting arm and a fourth connecting arm which are hinged in sequence from head to tail, and the safety rod A is rod-shaped, and its two ends are respectively hinged to the hinges of the first connecting arm and the fourth connecting arm and the hinges of the second connecting arm and the third connecting arm.

[0015] Furthermore, the driving device includes a washer A arranged in the cylindrical bracket and connected to the push rod, a fixed clamp provided on the washer A, and a pliers-shaped driving handle connected to the fixed clamp ring at one end and the fixed clamp pad at the other end. The safety rod A is rod-shaped and its two ends are respectively plugged into the cylindrical bracket and the fixed clamp pad; preferably, the pliers-shaped driving handle includes a first driving arm in a U-shaped structure and fixedly connected to the bottom of both sides of the fixed clamp ring, and a second driving arm fixedly connected to the fixed clamp pad, and the first driving arm and the second driving arm are hinged to each other; or, the driving device includes a washer B arranged in the cylindrical bracket and in contact with the push rod, an annular driving handle threadedly connected to the cylindrical bracket and in contact with the washer B, and a safety rod B plugged between the annular driving handle and the cylindrical bracket.

[0016] Furthermore, the needle and thread support includes a square support frame, and a ring-shaped mounting mechanism arranged in the square support frame for installing the sewing mechanism; the wiring support is arranged in the square support frame, the driving device is installed in the ring-shaped mounting mechanism and abuts against the sewing mechanism, and the ring-shaped mounting mechanism is provided with a safety plate with an arc shape and a U-shaped cross-section; preferably, the ring-shaped mounting mechanism includes two ring plates arranged in the square support frame, and the sewing mechanism and the driving device are both slidably arranged between the two ring plates; preferably, the sewing mechanism includes a push needle bar slidably arranged between the two ring plates, a threading pad B arranged between the two ring plates and in contact with the safety plate, and a preset sewing needle B with one end arranged on the push needle bar and the other end passed through the threading pad B; the threading pad B is provided with a threading hole adapted to the preset sewing needle B; preferably, the driving device includes a push needle bar slidably arranged between the two ring plates and located on the push needle bar and an I-shaped push rod between the inner wall of the square support frame; preferably, the wiring bracket includes a pair of support frames that are cylindrical in structure after assembly, a fifth fixing mechanism arranged between the support frame and the square support frame, a wiring block arranged on the inner wall of the support frame, and a wiring rubber pad arranged in the wiring block and adapted to the preset suture needle B, and the support frame is evenly distributed with through holes adapted to the preset suture needle B; preferably, the fifth fixing mechanism includes three annular connecting plates arranged on the support frame in sequence from top to bottom, and a fixing ring plate arranged on the square support frame and located between two adjacent annular connecting plates; preferably, the annular connecting plate at the top and the annular connecting plate at the bottom are both provided with a fixing block located on the assembly surface of the support frame for connecting the two support frames, and the fixing block is provided with a screw hole; preferably, the bottom of the outer wall of the support frame is provided with a V-shaped ring groove B and a V-shaped ring groove C in sequence from bottom to top.

[0017] Furthermore, the needle and thread support includes a pair of semi-cylindrical supports that are cylindrical when spliced together, and a pair of connecting frames that are arranged on the outside of the semi-cylindrical supports and have a cylindrical structure when assembled. The connecting frames are provided with a needle groove limit cover for limiting the suturing mechanism. The driving device is slidably arranged on the outside of the semi-cylindrical supports. The wiring support is sleeved on the penis and located at the bottom of the connecting frame. A safety mechanism is connected between the driving device and the connecting frame. A puncture pad D is provided between the semi-cylindrical supports and the connecting frame. One end of the suturing mechanism is connected to the driving device and the other end is inserted into the puncture pad D; preferably, the semi-cylindrical supports are provided with a fixing groove, and the puncture pad D is embedded in the fixing groove; preferably, the driving device includes a pressure ring that is slidably arranged on the outside of the semi-cylindrical supports and connected to the suturing mechanism, and a pressure arm that is fixed on the pressure ring and connected to the safety mechanism, and the pressure ring and the pressure arm are an integrally formed structure; preferably, the wiring support includes a pair of safety card pieces that are annular when assembled, and a silicone ring embedded in the safety card piece and adapted to the puncture pad D; preferably, a ring groove is provided on the outer wall of the connecting frame.

[0018] Furthermore, the wire fixing bracket includes a circular bracket, and a clamp connected to the circular bracket for fixing the absorbable suture; or, the wire fixing bracket includes a pair of mounting brackets that are assembled into a circular ring shape, a fixing ring arranged in the mounting bracket, and a silicone pad arranged between the mounting bracket and the fixing ring for fixing the absorbable suture; one connecting end of the two mounting brackets is hinged to each other, and the other connecting end is connected by a screw.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The needle and thread support of the present invention is sleeved on the coronal sulcus of the penis, so that the inner wall of the needle and thread support contacts the coronal sulcus of the penis, and the foreskin is located between the needle and thread support and the wiring support, thereby facilitating the fixing of the foreskin. After circumcision, the suturing mechanism can be driven by a driving device to suturing the foreskin wound, and the foreskin wound can be sutured quickly, thereby reducing the suturing time of the foreskin wound and avoiding long-term exposure of the foreskin wound. After the suturing is completed, the absorbable suture for suturing the foreskin wound is fixed by the thread fixing support, thereby avoiding the absorbable suture falling off after suturing, resulting in poor suturing effect of the foreskin wound. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention. Figure 2 This is a schematic diagram of the installation of the needle and thread bracket and the wiring bracket of the present invention.

[0022] Figure 3 Schematic diagram of the needle and thread support of the present invention. Figure 4 Schematic diagram of the wiring bracket of the present invention.

[0023] Figure 5 It is a schematic diagram of the suturing mechanism of the present invention. Figure 6 Schematic diagram of the diamond-shaped pressing mechanism of the present invention.

[0024] Figure 7 Schematic diagram of the clamp-shaped driving handle of the present invention. Figure 8 It is a plan view of the clamp-shaped driving handle of the present invention.

[0025] Figure 9 This is a schematic diagram of the second solution of the needle and thread support of the present invention. Figure 10 Schematic diagram of the square support frame of the present invention.

[0026] Figure 11 Schematic diagram of the support frame of the present invention. Figure 12 This is a schematic diagram of the third solution of the needle and thread support of the present invention.

[0027] Figure 13 This is a schematic diagram of the second solution of the wiring bracket of the present invention. Figure 14 For the present invention Figure 13Cross-sectional view of .

[0028] Figure 15 Schematic diagram of the I-shaped push rod of the present invention. Figure 16 Schematic diagram of the ring stent of the present invention.

[0029] Figure 17 Schematic diagram of the card of the present invention. Figure 18 Schematic diagram of the fixing ring of the present invention.

[0030] Figure 19 Schematic diagram of the silica gel pad of the present invention. Figure 20 Schematic diagram of the fixing clamp ring of the present invention.

[0031] Figure 21 This is a schematic diagram of the installation of the annular drive handle of the present invention.

[0032] The names corresponding to the reference numerals are: 1. needle and thread support; 2. wiring support; 3. driving device; 4. safety lever A; 5. thread fixing support; 6. support frame; 7. semi-cylindrical support; 9. suturing mechanism; 10. absorbable suture; 11. cylindrical support; 12. needle and thread tube; 13. external fixing clasp; 14. fixing clasp; 15. fixing clasp; 16. ejector rod; 17. pre-set suture needle; 18. threading pad; 19. return spring; 21. semi-cylindrical support; 22. Wiring pad; 23. Slot; 25. Accommodating slot; 26. Elastic line; 27. Annular limit snap ring; 30. Abutment ring; 31. Square fixing frame; 32. N-shaped push arm; 34. Diamond-shaped pressing mechanism; 36. I-shaped push rod; 41. Safety plate; 42. Safety mechanism; 44. Safety bar B; 51. Ring bracket; 52. Clamp; 53. Mounting bracket; 54. Fixing ring; 55. Silicone pad; 56. Safety clamp; 57. Silicone ring; 6 2. Wiring block; 63. Wiring pad; 67. Fixing block; 68. Fixing ring plate; 69. Square support frame; 71. Fixing groove; 72. Puncture pad D; 74. Pressing ring; 75. Pressing arm; 76. Needle groove limit cover; 91. Ring mounting mechanism; 102. V-shaped groove A; 141. Mounting hole; 203. Fixing block; 204. Fixing arc ring; 301. Gasket A; 302. Fixing clamp; 303. Clamp-type driving handle; 304. Gasket B; 3 06, annular drive handle; 307, first drive arm; 308, second drive arm; 341, first connecting arm; 342, second connecting arm; 343, third connecting arm; 344, fourth connecting arm; 601, V-shaped ring groove B; 602, V-shaped ring groove C; 692, needle push bar; 693, pre-set sewing needle B; 694, threading pad B; 695, needle threading hole; 701, connecting frame; 702, ring groove; 901, ring plate; 905, annular connecting plate. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1.

[0035] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0036] The invention arranges the needle and thread support 1 on the coronal sulcus of the penis so that the inner wall of the needle and thread support 1 contacts the coronal sulcus of the penis, thereby facilitating the fixation and circumcision of the penis. A plurality of suturing mechanisms 9 are provided in the needle and thread support 1. The number of suturing mechanisms 9 is determined according to the size of the needle and thread support 1, so that the suturing mechanism 9 drives the absorbable suture 10 to suture the foreskin wound. The driving device 3 is arranged on the needle and thread support 1 and is connected to the suturing mechanism 9. The driving device 3 drives the suturing mechanism 9 to move. The suturing mechanism 9 will drive the absorbable suture 10 to suture the foreskin, thereby improving the suturing efficiency of the foreskin. At the same time, when the foreskin is sutured, the thread fixing support 5 is arranged on the penis, and the absorbable suture that has been sutured on the wound can be fixed by the thread fixing support 5, thereby preventing the absorbable suture from falling off after suturing.

[0037] Example 2.

[0038] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0039] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0040] Based on Example 1, this Example 2 provides a more preferred solution for the needle and thread bracket 1. The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1, which can facilitate the removal of the wiring bracket 2, thereby reducing the operation time. The cylindrical structure can facilitate the tubular bracket 11 to be mounted on the coronal sulcus of the penis, thereby facilitating foreskin resection. The first fixing mechanism can facilitate the installation of the wiring bracket 2 on the outside of the tubular bracket 11, thereby facilitating the removal of the wiring bracket 2 after the foreskin wound is sutured. The second fixing mechanism can facilitate the limiting of the suturing mechanism 9, thereby preventing the suturing mechanism 9 from offset during suturing. The threading pad 18 is arranged at the bottom of the tubular bracket 11 and corresponds to the suturing mechanism 9, so that the suturing mechanism 9 can be fixed on the threading pad 18 during suturing, thereby facilitating the suturing and fixing of the foreskin wound. The third fixing mechanism can facilitate the fixing of the driving device 3 on the tubular bracket 11, while facilitating the driving device 3 to drive the suturing mechanism 9 for suturing.

[0041] The driving device 3 of the present invention is provided with a safety lever A4, which can fix the driving device 3, thereby preventing the driving device 3 from driving the suturing mechanism 9 to cause erroneous operation.

[0042] Example 3.

[0043] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0044] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0045] The first fixing mechanism includes several external fixing rings 13 distributed at intervals on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing rings 13; the second fixing mechanism includes several fixing rings 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing rings 14 are evenly distributed with mounting holes 141 compatible with the suturing mechanism 9; the third fixing mechanism includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and compatible with the driving device 3; a V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11.

[0046] Based on Example 2, this Example 3 provides a more preferred solution for the first fixing mechanism, the second fixing mechanism, the third fixing mechanism and the cylindrical bracket 11. The first fixing mechanism of the present invention includes a plurality of external fixing clamps 13 spaced apart on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing clamps 13. Specifically, the present invention has three external fixing clamps 13, which are spaced apart on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing clamps 13. Such a configuration can facilitate the installation of the wiring bracket 2 on the cylindrical bracket 11, and at the same time, the wiring bracket 2 and the cylindrical bracket 11 can be easily installed and disassembled by embedding, thereby reducing the operation time.

[0047] The second fixing mechanism of the present invention includes a plurality of fixing clips 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing clips 14 are evenly distributed with mounting holes 141 that are compatible with the suturing mechanism 9; specifically, there are preferably two fixing clips 14, and the fixing clips 14 are arranged at intervals on the inner wall of the cylindrical bracket 11, and one fixing clip 14 is aligned in height with the top external fixing clip 13, and the other fixing clip 14 is aligned in height with the bottom external fixing clip 13, and the fixing clips 14 are evenly distributed with mounting holes 141 that are compatible with the suturing mechanism 9, and the suturing mechanism 9 is passed through the mounting holes 141. The mounting holes 141 can facilitate the installation of the suturing mechanism 9 and prevent the suturing mechanism 9 from being offset during suturing.

[0048] The third fixing mechanism of the present invention includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and adapted to the driving device 3. Specifically, the fixing ring 15 can facilitate the installation of the driving device 3 on the cylindrical bracket 11. At the same time, the fixing ring 15 can also facilitate the driving device 3 to drive the suturing mechanism 9 to sew the foreskin wound.

[0049] A V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11 of the present invention. The V-shaped groove A102 can facilitate the fixation of the foreskin. When fixing the foreskin, a section of elastic wire is fixed in the V-shaped groove A102, and then the foreskin is placed on the V-shaped groove A102, and then the foreskin is fixed in the V-shaped groove A102 with another section of elastic wire. In this way, by fixing the foreskin between the two sections of elastic wire in the V-shaped groove A102, the foreskin can be prevented from sliding and displacing during circumcision and suturing of the foreskin wound.

[0050] Example 4

[0051] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0052] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0053] The first fixing mechanism includes several external fixing rings 13 distributed at intervals on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing rings 13; the second fixing mechanism includes several fixing rings 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing rings 14 are evenly distributed with mounting holes 141 compatible with the suturing mechanism 9; the third fixing mechanism includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and compatible with the driving device 3; a V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11.

[0054] The wiring bracket 2 includes a pair of semi-cylinder brackets 21 that are assembled into a cylindrical structure. The inner wall of the semi-cylinder bracket 21 is provided with a groove 23 that is adapted to the external fixing clamp 13. The external fixing clamp 13 is embedded in the groove 23. A fourth fixing mechanism is provided on the outer wall of the semi-cylinder bracket 21. A wiring pad 22 that is adapted to the threading pad 18 is provided on the inner wall of the semi-cylinder bracket 21. A receiving slot 25 for accommodating the foreskin wound is formed between the threading pad 18 and the wiring pad 22; the fourth fixing mechanism includes a fixing mechanism provided on the outer wall of the semi-cylinder bracket 21 and used to fix the connection The two half-cylinder brackets 21 have four fixing blocks 203, and the fixing blocks 203 on the two half-cylinder brackets 21 are opposite to each other, and the pairs of fixing blocks 203 are fixedly connected by screws; the fourth fixing mechanism also includes a nylon rope tie or elastic line 26 tied to the outer walls of the two half-cylinder brackets 21, and two semicircular ring-shaped fixed arc rings 204 are spaced apart on the outer wall of the half-cylinder bracket 21 and are used to limit the nylon rope tie or elastic line 26. The nylon rope tie or elastic line 26 is located between the two fixed arc rings 204.

[0055] On the basis of Example 3, this embodiment 4 provides a more preferred solution for the wiring bracket 2. The wiring bracket 2 of the present invention includes a pair of semi-cylinder brackets 21 that are cylindrical in structure after assembly. The inner wall of the semi-cylinder bracket 21 is provided with a card groove 23 that is adapted to the outer fixing clamp 13. The card groove 23 and the outer fixing clamp 13 are engaged with each other. The cylindrical structure can facilitate the two semi-cylinder brackets 21 to be installed on the outside of the cylindrical bracket 11 by card engagement, which is convenient for removing the wiring bracket 2. In addition, a fourth fixing mechanism is provided on the outer wall of the semi-cylinder bracket 21. The fourth fixing mechanism can fix the two wiring brackets 2 when assembled to avoid the two wiring brackets 2 from being blocked. The bracket 2 moves after assembly, and a wiring pad 22 adapted to the threading pad 18 is provided on the inner wall of the semi-cylinder bracket 21. The wiring pad 22 can facilitate suturing and fixing the foreskin wound. Specifically, the suturing mechanism 9 is driven by the driving device 3 to pass through the threading pad 18 and penetrate into the wiring pad 22, thereby facilitating suturing the foreskin wound. At the same time, after the foreskin is sutured, the foreskin is located between the threading pad 18 and the wiring pad 22, which can facilitate fixing the foreskin wound. A receiving slot 25 for accommodating the foreskin wound portion is formed between the threading pad 18 and the wiring pad 22. The receiving slot 25 can facilitate suturing and fixing the foreskin.

[0056] The fourth fixing mechanism of the present invention includes a fixing block 203 provided on the outer wall of the half-cylinder bracket 21 and used to fix the two half-cylinder brackets 21. Specifically, there are four fixing blocks 203, and the fixing blocks 203 on the two half-cylinder brackets 21 are opposite to each other. The paired fixing blocks 203 are fixedly connected by screws. The screws are self-tapping screws, which can facilitate the installation and removal of the two half-cylinder brackets 21.

[0057] The fourth fixing mechanism of the present invention also includes a nylon rope tie or elastic line 26 tied to the outer walls of the two half-cylinder brackets 21. Specifically, two semicircular ring-shaped fixed arc rings 204 are spaced apart on the outer wall of the half-cylinder bracket 21 and are used to limit the nylon rope tie or elastic line 26, and the nylon rope tie or elastic line 26 is located between the two fixed arc rings 204. When the two half-cylinder brackets 21 can be fixed by the nylon rope tie or elastic line 26, pre-fixation is provided, thereby facilitating the fixation of the two half-cylinder brackets 21.

[0058] Example 5.

[0059] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0060] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0061] The first fixing mechanism includes several external fixing rings 13 distributed at intervals on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing rings 13; the second fixing mechanism includes several fixing rings 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing rings 14 are evenly distributed with mounting holes 141 compatible with the suturing mechanism 9; the third fixing mechanism includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and compatible with the driving device 3; a V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11.

[0062] The suturing mechanism 9 includes a needle and thread tube 12 with a bent structure at the front end, a pre-set suture needle 17 slidably arranged in the needle and thread tube 12 and connected to the absorbable suture 10, a push rod 16 arranged in the needle and thread tube 12, one end of which is in contact with the pre-set suture needle 17 and the other end is connected to the driving device 3, and a return spring 19 sleeved on the push rod 16, one end of which is connected to the top of the push rod 16 and the other end is in contact with the top of the needle and thread tube 12; the front end of the needle and thread tube 12 passes through the mounting hole 141 and out to the outside of the cylindrical bracket 11 and is located between the outer wall of the cylindrical bracket 11 and the wiring bracket 2, and the front end of the needle and thread tube 12 is provided with an annular limit ring 27 located outside the cylindrical bracket 11.

[0063] On the basis of Example 3, this embodiment 5 provides a more preferred solution for the suturing mechanism 9. The suturing mechanism 9 of the present invention includes a needle and thread tube 12 with a bent front end structure, a preset suture needle 17 is slidably arranged in the needle and thread tube 12 and connected to the absorbable suture 10, and a push rod 16 is arranged in the needle and thread tube 12, one end of the push rod 16 is in contact with the preset suture needle 17, and the other end is connected to the driving device 3, and a reset spring 19 is sleeved on the push rod 16, one end is connected to the top of the push rod 16, and the other end is in contact with the top of the needle and thread tube 12. Such a setting can prevent the preset suture needle 17 from resetting with the push rod 16. The driving device 3 drives the push rod 16 to move in the needle and thread tube 12. At the same time, since the reset spring 19 is sleeved on the push rod 16, and the top of the push rod 16 is flush with the reset spring 19, the bottom of the reset spring 19 contacts the top of the needle and thread tube 12, so that after the push rod 16 moves downward, the reset spring 19 squeezes the push rod 16 and the needle and thread tube 12. When the driving device 3 is released, the push rod 16 is reset under the action of the reset spring 19. At the same time, the push rod 16 drives the preset suture needle 17 to move along the needle and thread tube 12, so that the absorbable suture 10 passes through the foreskin to suture the foreskin wound.

[0064] The front end of the needle and thread tube 12 of the present invention passes through the mounting hole 141 and out of the cylindrical bracket 11 and is located between the outer wall of the cylindrical bracket 11 and the wiring bracket 2. The front end of the needle and thread tube 12 passes through the mounting hole 141 and out of the cylindrical bracket 11, which can facilitate the pre-set suture needle 17 to suture the foreskin wound.

[0065] The front end of the needle and thread tube 12 of the present invention is provided with an annular limiting snap ring 27 located outside the cylindrical bracket 11. Specifically, the annular limiting snap ring 27 can facilitate limiting the installation position of the needle and thread tube 12, so that each needle and thread tube 12 can maintain a consistent height when installed in the cylindrical bracket 11. At the same time, the foreskin can be fixed on the annular limiting snap ring 27 by the elastic line. Such a setting can facilitate circumcision and suturing of the foreskin.

[0066] Example 6.

[0067] like Figure 1-21As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0068] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0069] The first fixing mechanism includes several external fixing rings 13 distributed at intervals on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing rings 13; the second fixing mechanism includes several fixing rings 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing rings 14 are evenly distributed with mounting holes 141 compatible with the suturing mechanism 9; the third fixing mechanism includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and compatible with the driving device 3; a V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11.

[0070] The driving device 3 includes a square fixing frame 31 fixed to the cylindrical bracket 11 and abutting against the bottom of the fixing clamp 15, an abutting ring 30 slidably mounted on the inner wall of the cylindrical bracket 11 and connected to the push rod 16, an N-shaped push arm 32 mounted on the abutting ring 30, and a diamond-shaped pressing mechanism 34 connected between the N-shaped push arm 32 and the square fixing frame 31;

[0071] The diamond-shaped pressing mechanism 34 includes a first connecting arm 341, a second connecting arm 342, a third connecting arm 343 and a fourth connecting arm 344 which are hinged in sequence head to tail. The safety rod A4 is rod-shaped, and its two ends are respectively hinged to the hinges of the first connecting arm 341 and the fourth connecting arm 344 and the hinges of the second connecting arm 342 and the third connecting arm 343.

[0072] The present embodiment 6 provides a more preferred scheme for the driving device 3 on the basis of the embodiment 3. The driving device 3 of the present invention is fixedly mounted on the cylindrical bracket 11 and is abutted against the bottom of the fixing clamp 15 by a square fixing frame 31, a sliding abutting gasket 30 is slidably arranged on the inner wall of the cylindrical bracket 11 and connected to the push rod 16, an N-shaped push arm 32 is arranged on the abutting gasket 30, and a diamond-shaped pressing mechanism 34 is connected between the N-shaped push arm 32 and the square fixing frame 31; specifically, by pressing the diamond-shaped pressing mechanism 34, the N-shaped push arm 32 is driven to move downward, the N-shaped push arm 32 pushes the abutting gasket 30 to move downward, and the abutting gasket 30 pushes the push rod 16 to move downward. At the same time, since the top of the reset spring 19 is flush with the push rod 16, the bottom of the reset spring 19 contacts the top of the needle and thread tube 12, thereby squeezing the reset spring 19. When the diamond-shaped pressing mechanism 34 is released, the reset spring 19 pushes the push rod 16 and the abutting gasket 30 to reset, thereby facilitating suturing the foreskin wound.

[0073] The diamond-shaped pressing mechanism 34 of the present invention includes a first connecting arm 341, a second connecting arm 342, a third connecting arm 343 and a fourth connecting arm 344 which are hinged in sequence head to tail. The first connecting arm 341, the second connecting arm 342, the third connecting arm 343 and the fourth connecting arm 344 are hinged to each other to facilitate driving the N-shaped push arm 32, thereby facilitating suturing of the foreskin wound.

[0074] The first and second connecting arms of the present invention extend along the hinge to the outside of the square fixing frame 31 and form two shear arms. The hinge of the third and fourth connecting arms is hinged to the top of the N-shaped push arm 32.

[0075] The safety lever A4 of the present invention is rod-shaped, and its two ends are respectively hinged to the hinges of the first connecting arm 341 and the fourth connecting arm 344 and the hinges of the second connecting arm 342 and the third connecting arm 343. Specifically, the safety lever A4 can prevent the diamond-shaped pressing mechanism 34 from being misoperated.

[0076] Example 7.

[0077] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0078] The wiring bracket 2 is detachably connected to the outside of the needle and thread bracket 1. The needle and thread bracket 1 includes a cylindrical bracket 11 with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket 11 for fixing the wiring bracket 2, a second fixing mechanism provided on the inner wall of the cylindrical bracket 11 for installing the sewing mechanism 9, a threading pad 18 detachably provided at the bottom of the cylindrical bracket 11 and corresponding to the sewing mechanism 9, and a third fixing mechanism provided on the cylindrical bracket 11 for fixing the driving device 3; a safety rod A4 is provided inside the driving device 3.

[0079] The first fixing mechanism includes several external fixing rings 13 distributed at intervals on the outer wall of the cylindrical bracket 11, and the wiring bracket 2 is embedded between two adjacent external fixing rings 13; the second fixing mechanism includes several fixing rings 14 distributed at intervals on the inner wall of the cylindrical bracket 11, and the fixing rings 14 are evenly distributed with mounting holes 141 compatible with the suturing mechanism 9; the third fixing mechanism includes a fixing ring 15 provided on the outer wall of the cylindrical bracket 11 and compatible with the driving device 3; a V-shaped groove A102 is provided at the bottom of the outer wall of the cylindrical bracket 11.

[0080] The driving device 3 includes a washer A301 disposed within the cylindrical bracket 11 and connected to the push rod 16, a fixed clamp 302 disposed on the washer A301, and a clamp-shaped driving handle 303 connected to the fixed clamp ring 15 at one end and the fixed clamp 302 at the other end. The safety lever A4 is rod-shaped and its two ends are respectively plugged into the cylindrical bracket 11 and the fixed clamp 302.

[0081] The clamp-shaped driving handle 303 includes a first driving arm 307 that is U-shaped and fixedly connected to the bottom of both sides of the fixed clamp ring 15, and a second driving arm 308 that is fixedly connected to the fixed clamp pad 302. The first driving arm 307 and the second driving arm 308 are hingedly connected to each other.

[0082] Alternatively, the driving device 3 includes a washer B304 arranged in the cylindrical bracket 11 and in contact with the top rod 16, an annular driving handle 306 threadedly connected in the cylindrical bracket 11 and in contact with the washer B304, and a safety rod B44 inserted between the annular driving handle 306 and the cylindrical bracket 11.

[0083] This embodiment 7 provides a more preferred solution for the driving device 3 on the basis of embodiment 3. The driving device 3 of the present invention includes a gasket A301 arranged in the cylindrical bracket 11 and connected to the push rod 16, a fixed clamp 302 arranged on the gasket A301, and a clamp-shaped driving handle 303 connected to the fixed clamp 15 at one end and the fixed clamp 302 at the other end. The safety rod A4 is rod-shaped and its two ends are respectively plugged into the cylindrical bracket 11 and the fixed clamp 302; specifically, the fixed clamp 302 is driven by the clamp-shaped driving handle 303, and the fixed clamp 302 drives the gasket A301 to move downward, and the gasket A301 is connected to the reset spring 19 and the push rod 16. With such a configuration, after the clamp-shaped driving handle 303 is loosened, the reset spring 19 can push the push rod 16 and the gasket A301 to reset, thereby facilitating suturing of the foreskin wound.

[0084] The clamp-shaped driving handle 303 of the present invention includes a first driving arm 307 that is U-shaped and fixedly connected to the bottom of both sides of the fixed clamp 15, and a second driving arm 308 that is fixedly connected to the fixed clamping pad 302. The first driving arm 307 and the second driving arm 308 are hinged to each other. Specifically, the U-shaped structure can facilitate the fixing of the first driving arm 307 to the bottom of both sides of the fixed clamp 15. At the same time, the first driving arm 307 and the second driving arm 308 are hinged to each other, which can facilitate the movement of the fixed clamping pad 302 by the second driving arm 308, thereby facilitating the suturing of the foreskin.

[0085] The gasket tube B304 of the present invention is arranged in the cylindrical bracket 11 and contacts the top rod 16. The size of the gasket tube B304 is adapted to the inner wall of the cylindrical bracket 11. The annular driving handle 306 is threadedly connected to the cylindrical bracket 11 and contacts the gasket tube B304. The safety rod B44 is inserted between the annular driving handle 306 and the cylindrical bracket 11, which can avoid misoperation of the annular driving handle 306. Specifically, when in use, remove the safety rod B44, and rotate the annular driving handle 306 clockwise. The annular driving handle 306 pushes the gasket tube B304 to move downward, and the gasket tube B304 pushes the top rod 16 to move downward and squeezes the reset spring 19. After the foreskin is sutured, the annular driving handle 306 is rotated counterclockwise, and the reset spring 19 pushes the top rod 16 and the gasket tube B304 to move upward, so that the top rod 16 and the gasket tube B304 are reset, thereby facilitating suturing the foreskin wound.

[0086] Working principles of Examples 1 to 7:

[0087] When in use, the circumference of the penis at the coronal sulcus of the penis in the flaccid state is measured, and a circumcision stapler of similar size is selected, and a section of elastic wire A is wound in the V-shaped groove A102.

[0088] During circumcision, after local anesthesia of the patient's foreskin, the foreskin opening is expanded and, if necessary, the dorsal side of the foreskin is cut open. At the same time, the cylindrical support 11 is inserted into the coronal sulcus so that the glans is located inside the cylindrical support 11. The foreskin is covered on the outer wall of the cylindrical support 11 and fixed in the V-shaped groove A102 at the lower end of the cylindrical support 11 by the elastic line B.

[0089] Irradiate the foreskin cavity with a cold light source to facilitate identification of the foreskin blood vessels at the location where the elastic cord B is fixed. Simultaneously, use a suture needle with thread to horizontally suture the obvious foreskin blood vessels at the location where the elastic cord B is fixed to stop bleeding.

[0090] After the bleeding stops, the foreskin is fixed on the annular limiting clamp 27 by the elastic line C, and the excess foreskin is cut off along the upper part of the elastic line C to complete the removal of the excess foreskin.

[0091] When suturing the foreskin wound, remove the safety rod A4; by pressing the driving device 3, the driving device 3 drives the push rod 16 to move downward, the push rod 16 pushes the preset suture needle 17 to move downward, and the preset suture needle 17 drives the absorbable suture 10 to move, so that the preset suture needle 17 passes through the threading pad 18 and the foreskin in turn and is inserted into the wiring pad 22, and at the same time, the driving device 3 is stretched outward, and the reset spring 19 pushes the push rod 16 to reset. Since the push rod 16 and the preset suture needle 17 are in abutment relationship, the absorbable suture 10 and the preset suture needle 17 will not reset with the push rod 16, thereby completing the suture process. After the paired foreskin wounds are sutured, the nylon rope tie or elastic line 26 between the two fixed arc rings 204 is removed, and the screws on the fixing block 203 are removed to separate the wiring bracket 2 from the cylindrical bracket 11. The elastic line C on the annular limit clamp 27 and the elastic line B in the V-shaped groove A102 for fixing the foreskin are removed, and the threading pad 18 is separated from the cylindrical bracket 11, and the cylindrical bracket 11 is separated from the coronal sulcus. At this point, the absorbable suture 10 connects the threading pad 18, foreskin, and wiring pad 22 together, and the absorbable suture 10 is fixed by the wire fixing bracket 5.

[0092] Example 8.

[0093] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0094] The needle and thread support 1 includes a square support frame 69 and an annular mounting mechanism 91 provided within the square support frame 69 for mounting the sewing mechanism 9; the wiring support 2 is provided within the square support frame 69, the drive device 3 is installed within the annular mounting mechanism 91 and abuts against the sewing mechanism 9, and the annular mounting mechanism 91 is provided with a safety plate 41 having an arc shape and a U-shaped cross section;

[0095] The annular mounting mechanism 91 includes two annular plates 901 disposed within the square support frame 69 , and the suturing mechanism 9 and the driving device 3 are both slidably disposed between the two annular plates 901 ;

[0096] The suturing mechanism 9 includes a needle pusher bar 692 slidably disposed between the two ring plates 901, a threading pad B694 disposed between the two ring plates 901 and in contact with the safety plate 41, and a pre-placed suture needle B693 having one end disposed on the needle pusher bar 692 and the other end passed through the threading pad B694; the threading pad B694 is provided with a threading hole 695 adapted to fit the pre-placed suture needle B693;

[0097] The driving device 3 includes an I-shaped push rod 36 slidably arranged between the two ring plates 901 and located between the push pin strip 692 and the inner wall of the square support frame 69;

[0098] The wiring bracket 2 includes a pair of support frames 6 that are assembled into a cylindrical structure, a fifth fixing mechanism provided between the support frame 6 and the square support frame 69, a wiring block 62 provided on the inner wall of the support frame 6, and a wiring rubber pad 63 provided in the wiring block 62 and adapted to the pre-set suture needles B693. The lower end of the support frame 6 is uniformly provided with through holes adapted to the pre-set suture needles B693.

[0099] The fifth fixing mechanism includes three annular connecting plates 905 arranged on the support frame 6 in sequence from top to bottom, and a fixing ring plate 68 arranged on the square support frame 69 and located between two adjacent annular connecting plates 905;

[0100] The annular connecting plate 905 at the top and the annular connecting plate 905 at the bottom are both provided with a fixing block 67 located on the assembly surface of the support frame 6 for connecting the two support frames 6, and the fixing block 67 is provided with a screw hole;

[0101] The bottom of the outer wall of the support frame 6 is provided with a V-shaped ring groove B601 and a V-shaped ring groove C602 from bottom to top.

[0102] This embodiment 8 provides a more preferred solution for the needle and thread bracket 1 on the basis of embodiment 1. The needle and thread bracket 1 of the present invention includes a square support frame 69, and a ring-shaped mounting mechanism 91 provided in the square support frame 69 for installing the suturing mechanism 9. Specifically, the wiring bracket 2 is provided in the square support frame 69, and the driving device 3 is installed in the ring-shaped mounting mechanism 91 and abuts against the suturing mechanism 9. The square support frame 69 can facilitate the installation of the wiring bracket 2 and the installation of the suturing mechanism 9 in the ring-shaped mounting mechanism 91. The suturing mechanism 9 in the ring-shaped mounting mechanism 91 is driven by the driving device 3 to facilitate suturing the foreskin wound. The square support frame 69 of the present invention is assembled from two square frames, and the square frames are connected by screws after installation. Specifically, one square frame is provided with four first screw holes, and the other square frame has a first screw hole and a matching second screw hole. The screws pass through the first screw hole and the second screw hole to assemble the two square frames, and the use of screw connection can facilitate the installation of the support frame 6 in the square support frame 69.

[0103] When performing circumcision on the foreskin, the present invention sets the wiring bracket 2 in the square support frame 69, and drives the suturing mechanism 9 to move on the annular mounting mechanism 91 through the driving device 3, thereby driving the absorbable suture 10 to suture the foreskin wound through the suturing mechanism 9.

[0104] The annular mounting mechanism 91 of the present invention is provided with a safety plate 41 having an arc shape and a U-shaped cross section; the safety plate 41 can prevent the driving device 3 from being misoperated.

[0105] The annular mounting mechanism 91 of the present invention includes two ring plates 901 arranged in the square support frame 69. Specifically, the two ring plates 901 are arranged at the bottom of the square support frame 69, and the suturing mechanism 9 and the driving device 3 are both slidably arranged between the two ring plates 901, which facilitates the installation of the suturing mechanism 9 and the driving device 3.

[0106] The suturing mechanism 9 of the present invention includes a needle pusher bar 692 slidably disposed between two ring plates 901, a threading pad B694 disposed between the two ring plates 901 and in contact with the safety plate 41, and a pre-placed suturing needle B693 with one end disposed on the needle pusher bar 692 and the other end passed through the threading pad B694.

[0107] The suturing mechanism 9 of the present invention includes a needle push bar 692 slidably arranged between two ring plates 901, and a threading pad B694 is also provided between the two ring plates 901. One end of the preset suture needle B693 is arranged on the needle push bar 692, and the other end is passed through the threading pad B694. Such an arrangement can facilitate the driving device 3 to push the needle push bar 692, and the needle push bar 692 pushes the preset suture needle B693 to pass through the threading pad B694, the foreskin, and penetrate into the wiring rubber pad 63. The preset suture needle B693 drives the absorbable suture 10 to suture the foreskin wound, which can facilitate the suturing of the foreskin wound, and the foreskin wound can be fixed by the threading pad B694 and the wiring rubber pad 63.

[0108] The threading pad B694 is provided with a threading hole 695 that is compatible with the preset suture needle B693. The threading hole 695 can facilitate the preset suture needle B693 to pass through the threading pad B694, thereby suturing the foreskin wound.

[0109] The driving device 3 of the present invention includes an I-shaped push rod 36 that is slidably arranged between the two ring plates 901 and located between the push needle bar 692 and the inner wall of the square support frame 69. By placing the I-shaped push rod 36 between the push needle bar 692 and the inner wall of the square support frame 69, the push needle bar 692 is pushed to move by the I-shaped push rod 36, which facilitates suturing of the foreskin wound.

[0110] The wiring bracket 2 of the present invention includes a pair of support frames 6 that are cylindrical in structure after assembly, a fifth fixing mechanism provided between the support frame 6 and the square support frame 69, a wiring block 62 provided on the inner wall of the support frame 6, and a wiring rubber pad 63 provided in the wiring block 62 and adapted to the preset suture needle B693. The support frame 6 is evenly distributed with through holes adapted to the preset suture needle B693 (the position of the through holes is not shown in the figure); the pair of support frames 6 are cylindrical in structure after assembly, and the cylindrical structure can facilitate the pair of support frames 6 to be put on after assembly. On the coronal sulcus, the through holes evenly distributed on the upper end of the support frame 6 can facilitate the preset suture needle B693 to pass through the foreskin and penetrate into the wiring pad 63, which is convenient for suturing the foreskin. The fifth fixing mechanism can facilitate the assembly of the support frame 6 and the square support frame 69. At the same time, the support frame 6 can be removed after the foreskin wound is sutured. The wiring pad 63 is installed in the wiring block 62, which can facilitate the separation of the wiring pad 63 from the wiring block 62, and the foreskin is arranged between the wiring pad 63 and the threading pad B694, which can facilitate the fixation and suturing of the foreskin wound.

[0111] The fifth fixing mechanism of the present invention includes three annular connecting plates 905 arranged on the support frame 6 in sequence from top to bottom, and a fixed ring plate 68 arranged on the square support frame 69 and located between two adjacent annular connecting plates 905. Specifically, three annular connecting plates 905 are arranged on the support frame 6 at intervals, and a fixed ring plate 68 located between two adjacent annular connecting plates 905 is arranged on the square support frame 69. The fixed ring plate 68 is embedded between the two adjacent annular connecting plates 905. The embedded method can facilitate the installation of the support frame 6 on the square support frame 69.

[0112] The annular connecting plate 905 at the top and the annular connecting plate 905 at the bottom of the present invention are both provided with fixing blocks 67 located on the assembly surface of the support frame 6 for connecting the two support frames 6, and screw holes are provided on the fixing blocks 67; specifically, there are four fixing blocks 67, and the fixing blocks 67 on the two support frames 6 are opposite to each other. The paired fixing blocks 67 are threadedly connected with the corresponding screw holes by screws, and the screw connection can facilitate the installation and fixation of the two support frames 6.

[0113] The bottom of the outer wall of the support frame 6 of the present invention is provided with a V-shaped ring groove B601 and a V-shaped ring groove C602 from bottom to top. The V-shaped ring groove B601 and the V-shaped ring groove C602 can facilitate circumcision of the foreskin. Specifically, when the support frame 6 is inserted into the coronal sulcus, the foreskin is fixed to the V-shaped ring groove B601 and the V-shaped ring groove C602 by two sections of elastic lines respectively. Such a configuration can facilitate circumcision of the foreskin and can also stop bleeding during circumcision.

[0114] Working principle of Example 8:

[0115] During use, a circumcision anastomosis device of similar size is selected according to the circumference of the patient's penis in a flaccid state. After local anesthesia of the patient's foreskin, the foreskin opening is expanded. If necessary, appropriate incision is made on the dorsal foreskin. A circle of elastic wire A is wrapped around the V-shaped ring groove B601. At the same time, the lower end of the support frame 6 is inserted into the coronal sulcus so that the glans is located on the inner wall of the support frame 6. The foreskin is covered on the outer side of the lower end of the support frame 6, and the foreskin is fixed in the V-shaped ring groove B601 through the elastic wire B.

[0116] Illuminate the interior of the foreskin cavity with a cold light source to facilitate visualization of the foreskin vessels at the circumcision site. Use a suture needle with thread to suture the visible foreskin vessels horizontally along the elastic cord B fixation site to stop bleeding. Secure the foreskin to the V-shaped ring groove C602 using elastic cord C.

[0117] During circumcision, the excess foreskin is cut off above the circumcision point along the elastic line on the V-shaped ring groove C602 to complete the removal of the excess foreskin.

[0118] Then, the safety plate 41 is removed and the support frame 6 is installed in the square support frame 69 .

[0119] During suturing, the driving device 3 is placed between the two ring plates 901. By pushing the driving device 3, the driving device 3 pushes the needle push bar 692, and the needle push bar 692 pushes the preset suture needle B693 through the threading pad B694, the foreskin, the through hole, and into the wiring rubber pad 63, thereby suturing the foreskin;

[0120] After the suturing is completed, the square support frame 69 is removed, the elastic line B fixed in the V-shaped ring groove B601 is removed, the elastic line C in the V-shaped ring groove C602 is removed, and the support frame 6 is removed. When removing the support frame 6, the wiring rubber pad 63 is taken out from the wiring block 62. At this point, the threading pad B694, foreskin, pre-set suture needle B693, and wiring rubber pad 63 are intermittently punctured and connected, and then the absorbable suture 10 is fixed by the wire fixing bracket 5.

[0121] Example 9.

[0122] like Figure 1-21 As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0123] The needle and thread support 1 includes a pair of semi-cylindrical supports 7 that form a cylindrical shape when assembled, and a pair of connecting frames 701 that are arranged outside the semi-cylindrical supports 7 and form a cylindrical structure when assembled. The drive device 3 is slidably arranged outside the semi-cylindrical supports 7. The wiring support 2 is sleeved on the penis and located at the bottom of the connecting frame 701. A safety mechanism 42 is connected between the drive device 3 and the connecting frame 701. A puncture pad D72 is provided between the semi-cylindrical supports 7 and the connecting frame 701. One end of the suturing mechanism 9 is connected to the drive device 3, and the other end is inserted into the puncture pad D72.

[0124] The semi-cylindrical bracket 7 is provided with a fixing groove 71, and the puncture pad D72 is embedded in the fixing groove 71;

[0125] The driving device 3 includes a pressure ring 74 slidably mounted on the outside of the semi-cylindrical bracket 7 and connected to the suturing mechanism 9, and a pressure arm 75 fixed to the pressure ring 74 and connected to the safety mechanism 42. The pressure ring 74 and the pressure arm 75 are an integrally formed structure.

[0126] The wiring bracket 2 includes a pair of annular safety card members 56 after assembly, and a silicone ring 57 embedded in the safety card members 56 and adapted to the puncture pad D72;

[0127] An annular groove 702 is provided on the outer wall of the connecting frame 701 .

[0128] This embodiment 9 provides a more preferred solution for the needle and thread bracket 1 based on embodiment 1. The needle and thread bracket 1 of the present invention includes a pair of semi-cylindrical brackets 7 that are cylindrical after splicing. The semi-cylindrical brackets 7 are assembled to facilitate the assembly of the needle and thread bracket 1, thereby facilitating the assembly of the semi-cylindrical brackets 7 on the coronary sulcus.

[0129] The wiring bracket 2 of the present invention is located outside the semi-cylindrical bracket 7, and the driving device 3 is slidably arranged outside the semi-cylindrical bracket 7. A safety mechanism 42 is connected between the driving device 3 and the wiring bracket 2. A puncture pad D72 is provided between the semi-cylindrical bracket 7 and the wiring bracket 2. One end of the suturing mechanism 9 is connected to the driving device 3, and the other end is inserted into the puncture pad D72. Specifically, the wiring bracket 2 can facilitate suturing the foreskin wound. The safety mechanism 42 can prevent the driving device 3 from driving the suturing mechanism 9 to perform misoperation. At the same time, the puncture pad D72 can abut against the suturing mechanism 9, and at the same time, the puncture pad D72 can facilitate suturing and fixing the foreskin wound.

[0130] The semi-cylindrical bracket 7 of the present invention is provided with a fixing groove 71, and the puncture pad D72 is embedded in the fixing groove 71; specifically, the fixing groove 71 can facilitate the disassembly and assembly of the puncture pad D72.

[0131] The driving device 3 of the present invention includes a pressure ring 74 that is slidably arranged on the outside of the semi-cylindrical bracket 7 and connected to the suturing mechanism 9, and a pressure arm 75 that is fixed on the pressure ring 74 and connected to the safety mechanism 42. Specifically, by pushing the pressure arm 75, the pressure arm 75 drives the pressure ring 74 to slide along the outside of the cylindrical bracket 7, thereby pushing the suturing mechanism 9 to suture the foreskin wound through the pressure ring 74. The pressure ring 74 and the pressure arm 75 are an integrally formed structure, which can facilitate the suturing of the foreskin wound.

[0132] The wiring bracket 2 of the present invention includes a pair of connecting frames 701 that have a cylindrical structure after assembly, and a needle groove limiting cover 76 provided on the connecting frame 701 for limiting the sewing mechanism 9. Specifically, the connecting frame 701 is provided with a needle groove limiting cover 76, and the needle groove limiting cover 76 is provided with a member that is compatible with the sewing mechanism 9. The sewing mechanism 9 passes through the needle groove limiting cover 76, thereby being able to limit the sewing mechanism 9.

[0133] Specifically, one end of the connecting frame 701 is connected to the safety mechanism 42, and the other end is in contact with the puncture pad D72. The pair of connecting frames 701 are fixedly connected by screws. Specifically, the connecting frame 701 is provided with a fixing piece, and there are two fixing pieces. The fixing pieces on the two connecting frames 701 are opposite to each other, and the paired fixing pieces are fixedly connected by screws, which can facilitate the assembly of the connecting frames 701.

[0134] An annular groove 702 is provided on the outer wall of the connecting frame 701 of the present invention. The annular groove 702 can facilitate fixing the foreskin on the connecting frame 701. Specifically, after the semi-cylindrical bracket 7 is assembled, it is mounted on the coronal sulcus, and the glans penis is located in the semi-cylindrical bracket 7. The foreskin is covered on the connecting frame 701 and fixed in the annular groove 702 by an elastic line, thereby facilitating circumcision of the foreskin and avoiding displacement of the foreskin during circumcision.

[0135] The working principle of this embodiment 9 is as follows:

[0136] During use, the circumference of the flaccid penis near the coronal sulcus is first measured, and the corresponding suture-type circumcision stapler is selected. After disinfecting the patient's foreskin and applying local anesthesia, the penis is appropriately stretched, and a pair of semi-cylindrical brackets 7 are placed over the penis to align them. The semi-cylindrical brackets 7 are assembled and fixed using screws. The foreskin opening at the front is expanded, and if necessary, the dorsal foreskin is appropriately incised. The foreskin is then flipped back over the lower end of the semi-cylindrical brackets 7, so that the foreskin outside the coronal sulcus is covered in the fixing groove 71 and secured with elastic cords.

[0137] A cold light source is used to illuminate the foreskin below the elastic band, making it easier to identify the foreskin blood vessels at the elastic band circumcision site. Sutures are then applied with a needle to suture the visible foreskin blood vessels horizontally to stop bleeding. The foreskin is then secured within the annular groove 702 using an elastic band. The excess foreskin is then trimmed above the elastic band securing site, completing the removal of the excess foreskin.

[0138] Take out the safety device 4, press down the push arm 75, so that the preset suture needle D73 passes through the puncture pad D72, the foreskin, and the silicone ring 57 in sequence. During puncture, the preset suture needle D73 avoids the glans tissue appropriately when passing through the foreskin to complete the suturing of the foreskin wound. After the suturing is completed, remove the elastic wire in the ring groove 702 and the fixing groove 71, remove the screws on the connecting frame 701, thereby removing the needle and thread bracket 1 and retaining the puncture pad D72; at this point, the puncture pad D72, foreskin, preset suture needle D73, and silicone ring 57 are intermittently punctured and connected, thereby suturing the foreskin wound, adjusting the sutures on both sides of the foreskin wound to make them basically equal in length, closing the puncture pad D72 and the silicone ring 57 at the front end of the foreskin, and fixing the closed sutures and the absorbable suture 10 through the fixed thread bracket 5.

[0139] Example 10.

[0140] like Figure 1-21As shown, the present invention is a disposable suture-type circumcision anastomosis device, comprising a needle and thread support 1 mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms 9 slidably arranged in the needle and thread support 1, absorbable sutures 10 arranged in the suturing mechanisms 9 for suturing the foreskin wound, a driving device 3 arranged on the needle and thread support 1 for driving the suturing mechanisms 9 to move back and forth, a wiring support 2 arranged on the needle and thread support 1, and a wire fixing support 5 mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

[0141] The wire fixing bracket 5 includes a circular bracket 51, and a clamp 52 that is clamped in the circular bracket 51 for fixing the absorbable suture 10; or, the wire fixing bracket 5 includes a pair of mounting brackets 53 that are assembled into a circular ring shape, a fixing ring 54 provided in the mounting bracket 53, and a silicone pad 55 provided between the mounting bracket 53 and the fixing ring 54 for fixing the absorbable suture 10; one connecting end of the two mounting brackets 53 is hinged to each other, and the other connecting end is connected by a screw.

[0142] Example 10 provides a more preferred structure of the wire fixing bracket 5 based on Example 1. The wire fixing bracket 5 of the present invention includes a circular bracket 51 and a clamping member 52 that is clamped in the circular bracket 51 and is used to fix the absorbable suture 10. Specifically, after the foreskin wound is sutured, the circular bracket 51 is put on the penis, the absorbable suture 10 is placed in the circular bracket 51, and the clamping member 52 is clamped in the circular bracket 51 to fix the absorbable suture 10.

[0143] The thread fixing bracket 5 of the present invention includes a pair of mounting brackets 53 that are annular after assembly, a fixing ring 54 arranged inside the mounting bracket 53, and a silicone pad 55 fixed to the outside of the fixing ring 54 for fixing the absorbable suture 10; specifically, after the suturing is completed, the fixing ring 54 is put on the foreskin wound, the silicone pad 55 is fixed to the outside of the fixing ring 54, the absorbable suture 10 is placed on the outer surface of the fixing ring 54 and the silicone pad 55, the mounting bracket 53 is engaged and fixed to the outside of the fixing ring 54 and the absorbable suture 10, and the mounting bracket 53 is fixed to the outside of the fixing ring 54 by screws, thereby fixing the absorbable suture 10.

[0144] The absorbable suture 10, reset spring 19, cold light source, preset suture needle 17, preset suture needle B693, elastic thread 26, elastic thread A, elastic thread B, elastic thread C, and suture needle used in the present invention are all prior art. Therefore, the structure and principle of the absorbable suture 10, reset spring 19, cold light source, preset suture needle 17, preset suture needle B693, elastic thread 26, elastic thread A, elastic thread B, elastic thread C, and suture needle will not be elaborated here.

[0145] Finally, it should be noted that the above embodiments are merely preferred embodiments of the present invention and are intended to illustrate the technical solutions of the present invention, rather than limiting them, and certainly not limiting the patent scope of the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features therein may be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention. In other words, any changes or refinements made to the main design concept and spirit of the present invention that have no substantive significance, provided that the technical problems they solve are still consistent with those of the present invention, should be included in the protection scope of the present invention. In addition, the direct or indirect application of the technical solutions of the present invention to other related technical fields should also be included in the patent protection scope of the present invention.

Claims

1. A disposable suture-type circumcision stapler, characterized in that: The invention comprises a needle and thread support (1) mounted on the coronal sulcus of the penis, a plurality of suturing mechanisms (9) slidably mounted in the needle and thread support (1), absorbable sutures (10) mounted in the suturing mechanisms (9) for suturing foreskin wounds, a driving device (3) mounted on the needle and thread support (1) for driving the suturing mechanisms (9) to move back and forth, a wiring support (2) mounted on the needle and thread support (1), and a thread fixing support (5) mounted on the penis for fixing the absorbable sutures that have been sutured on the wound.

2. A disposable suture-type circumcision stapler according to claim 1, characterized in that: The wiring bracket (2) is detachably connected to the outside of the needle and thread bracket (1). The needle and thread bracket (1) comprises a cylindrical bracket (11) with a cylindrical structure, a first fixing mechanism provided on the outer wall of the cylindrical bracket (11) for fixing the wiring bracket (2), a second fixing mechanism provided on the inner wall of the cylindrical bracket (11) for installing the sewing mechanism (9), a threading pad (18) detachably provided on the bottom of the cylindrical bracket (11) and corresponding to the sewing mechanism (9), and a third fixing mechanism provided on the cylindrical bracket (11) for fixing the driving device (3); a safety rod A (4) is provided in the driving device (3).

3. A disposable suture-type circumcision stapler according to claim 2, characterized in that: The first fixing mechanism comprises a plurality of external fixing snap rings (13) spaced apart and distributed on the outer wall of the cylindrical bracket (11), and the wiring bracket (2) is embedded between two adjacent external fixing snap rings (13); Preferably, the second fixing mechanism comprises a plurality of fixing rings (14) spaced apart and distributed on the inner wall of the cylindrical bracket (11), and the fixing rings (14) are evenly distributed with mounting holes (141) adapted to the suturing mechanism (9); Preferably, the third fixing mechanism comprises a fixing clamp (15) provided on the outer wall of the cylindrical bracket (11) and adapted to the driving device (3); Preferably, a V-shaped groove A (102) is provided at the bottom of the outer wall of the cylindrical bracket (11).

4. A disposable suture-type circumcision stapler according to claim 3, characterized in that: The wiring bracket (2) comprises a pair of semi-cylinder brackets (21) which are assembled into a cylindrical structure. The inner wall of the semi-cylinder bracket (21) is provided with a clamping groove (23) adapted to the external fixing clamping ring (13). The external fixing clamping ring (13) is embedded in the clamping groove (23). A fourth fixing mechanism is provided on the outer wall of the semi-cylinder bracket (21). A wiring pad (22) adapted to the threading pad (18) is provided on the inner wall of the semi-cylinder bracket (21). An accommodating slot (25) for accommodating a foreskin wound is formed between the threading pad (18) and the wiring pad (22). Preferably, the fourth fixing mechanism comprises a fixing block (203) provided on the outer wall of the half-cylinder bracket (21) and used for fixing and connecting the two half-cylinder brackets (21), wherein there are two fixing blocks (203), the fixing blocks (203) on the two half-cylinder brackets (21) are opposite to each other, and the paired fixing blocks (203) are fixedly connected by screws; Preferably, the fourth fixing mechanism further comprises a nylon rope tie or elastic line (26) tied to the outer walls of the two half-cylinder brackets (21), two semicircular ring-shaped fixed arc rings (204) are spaced apart on the outer walls of the half-cylinder brackets (21) and are used to limit the nylon rope tie or elastic line (26), and the nylon rope tie or elastic line (26) is located between the two fixed arc rings (204).

5. A disposable suture-type circumcision stapler according to claim 3, characterized in that: The suturing mechanism (9) comprises a needle and thread tube (12) with a bent front end, a pre-set suture needle (17) slidably arranged in the needle and thread tube (12) and connected to an absorbable suture (10), a push rod (16) arranged in the needle and thread tube (12), one end of which is in contact with the pre-set suture needle (17) and the other end of which is connected to a driving device (3), and a return spring (19) sleeved on the push rod (16), one end of which is connected to the top of the push rod (16) and the other end of which is in contact with the top of the needle and thread tube (12); the front end of the needle and thread tube (12) passes through the mounting hole (141) and passes out of the cylindrical bracket (11) and is located between the outer wall of the cylindrical bracket (11) and the wiring bracket (2); the front end of the needle and thread tube (12) is provided with an annular limiting clamp (27) located outside the cylindrical bracket (11).

6. A disposable suture-type circumcision stapler according to claim 3, characterized in that: The driving device (3) comprises a square fixing frame (31) fixed on the cylindrical bracket (11) and abutting against the bottom of the fixing clamp (15), an abutting pad ring (30) slidably arranged on the inner wall of the cylindrical bracket (11) and connected to the push rod (16), an N-shaped push arm (32) arranged on the abutting pad ring (30), and a diamond-shaped pressing mechanism (34) connected between the N-shaped push arm (32) and the square fixing frame (31); Preferably, the diamond-shaped pressing mechanism (34) includes a first connecting arm (341), a second connecting arm (342), a third connecting arm (343) and a fourth connecting arm (344) which are hinged in sequence head to tail, and the safety rod A (4) is rod-shaped, and its two ends are respectively hinged to the hinge joints of the first connecting arm (341) and the fourth connecting arm (344) and the hinge joints of the second connecting arm (342) and the third connecting arm (343).

7. A disposable suture-type circumcision stapler according to claim 3, characterized in that: The driving device (3) comprises a washer cylinder A (301) arranged in a cylindrical support (11) and connected to a push rod (16), a fixed clamping pad (302) arranged on the washer cylinder A (301), and a clamp-shaped driving handle (303) connected to a fixed clamp ring (15) at one end and connected to the fixed clamping pad (302) at the other end; the safety rod A (4) is rod-shaped and its two ends are respectively plugged into the cylindrical support (11) and the fixed clamping pad (302); Preferably, the clamp-shaped driving handle (303) comprises a first driving arm (307) having a U-shaped structure and fixedly connected to the bottoms of both sides of the fixed clamp ring (15), and a second driving arm (308) fixedly connected to the fixed clamp pad (302), and the first driving arm (307) and the second driving arm (308) are hinged to each other; Alternatively, the driving device (3) includes a washer cylinder B (304) disposed in the cylindrical support (11) and in contact with the push rod (16), an annular driving handle (306) threadedly connected to the cylindrical support (11) and in contact with the washer cylinder B (304), and a safety rod B (44) inserted between the annular driving handle (306) and the cylindrical support (11).

8. The disposable suture-type circumcision stapler according to claim 1, characterized in that: The needle and thread support (1) comprises a square support frame (69) and an annular mounting mechanism (91) arranged in the square support frame (69) for mounting a sewing mechanism (9); a wiring support (2) is arranged in the square support frame (69); a driving device (3) is installed in the annular mounting mechanism (91) and abuts against the sewing mechanism (9); and a safety plate (41) having an arc shape and a U-shaped cross section is mounted on the annular mounting mechanism (91); Preferably, the annular mounting mechanism (91) comprises two annular plates (901) arranged in the square support frame (69), and the suturing mechanism (9) and the driving device (3) are both slidably arranged between the two annular plates (901); Preferably, the suturing mechanism (9) comprises a needle pusher bar (692) slidably arranged between the two ring plates (901), a threading pad B (694) arranged between the two ring plates (901) and in contact with the safety plate (41), and a pre-set suture needle B (693) with one end arranged on the needle pusher bar (692) and the other end passed through the threading pad B (694); the threading pad B (694) is provided with a threading hole (695) adapted to the pre-set suture needle B (693); Preferably, the driving device (3) comprises an I-shaped push rod (36) slidably arranged between the two ring plates (901) and located between the push pin strip (692) and the inner wall of the square support frame (69); Preferably, the wiring bracket (2) comprises a pair of support frames (6) which are assembled into a cylindrical structure, a fifth fixing mechanism provided between the support frame (6) and the square support frame (69), a wiring block (62) provided on the inner wall of the support frame (6), and a wiring rubber pad (63) provided in the wiring block (62) and adapted to the preset suture needle B (693), and the lower end of the support frame (6) is uniformly provided with through holes adapted to the preset suture needle B (693); Preferably, the fifth fixing mechanism comprises three annular connecting plates (905) arranged on the support frame (6) in sequence from top to bottom, and a fixing ring plate (68) arranged on the square support frame (69) and located between two adjacent annular connecting plates (905); Preferably, the annular connecting plate (905) at the top and the annular connecting plate (905) at the bottom are both provided with a fixing block (67) located on the assembly surface of the support frame (6) for connecting the two support frames (6), and the fixing block (67) is provided with a screw hole; Preferably, the bottom of the outer wall of the support frame (6) is provided with a V-shaped annular groove B (601) and a V-shaped annular groove C (602) in sequence from bottom to top.

9. The disposable suture-type circumcision stapler according to claim 1, characterized in that: The needle and thread support (1) comprises a pair of semi-cylindrical supports (7) which are cylindrical after being spliced together, and a pair of connecting frames (701) which are arranged outside the semi-cylindrical supports (7) and are cylindrical after being assembled. The connecting frames (701) are provided with a needle groove limiting cover (76) for limiting the position of the suturing mechanism (9). The driving device (3) is slidably arranged outside the semi-cylindrical supports (7). The wiring support (2) is sleeved on the penis and is located at the bottom of the connecting frame (701). A safety mechanism (42) is connected between the driving device (3) and the connecting frame (701). A puncture pad D (72) is provided between the semi-cylindrical supports (7) and the connecting frame (701). One end of the suturing mechanism (9) is connected to the driving device (3) and the other end is inserted into the puncture pad D (72). Preferably, a fixing groove (71) is provided on the semi-cylindrical bracket (7), and the puncture pad D (72) is embedded in the fixing groove (71); Preferably, the driving device (3) comprises a pressure ring (74) slidably arranged on the outside of the semi-cylindrical bracket (7) and connected to the suturing mechanism (9), and a pressure arm (75) fixedly arranged on the pressure ring (74) and connected to the safety mechanism (42), and the pressure ring (74) and the pressure arm (75) are an integrally formed structure; Preferably, the wiring bracket (2) includes a pair of safety card pieces (56) that are annular when assembled, and a silicone ring (57) embedded in the safety card pieces (56) and adapted to the puncture pad D (72); Preferably, an annular groove (702) is provided on the outer wall of the connecting frame (701).

10. A disposable suture-type circumcision stapler according to any one of claims 1 to 9, characterized in that: The thread fixing bracket (5) comprises a circular ring bracket (51) and a clamping member (52) clamped in the circular ring bracket (51) for fixing the absorbable suture (10); Alternatively, the thread fixing bracket (5) comprises a pair of mounting brackets (53) which are assembled into a circular ring shape, a fixing ring (54) arranged inside the mounting bracket (53), and a silicone pad (55) arranged between the mounting bracket (53) and the fixing ring (54) for fixing the absorbable suture (10); one connecting end of the two mounting brackets (53) is hinged to each other, and the other connecting end is connected by a screw.

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