Disposable suture-type circumcision stapler

Abstract

The present invention discloses a disposable suture-type circumcision stapler, and relates to the technical field of medical devices. The present invention comprises a sleeve and a knife ring, one end of the knife ring passes through the sleeve, one end of the outer side of the sleeve is threadedly connected with an adjusting nut, and the adjusting nut and the sleeve are rotatably connected, a limiting sleeve is arranged inside the sleeve, the middle position of the knife ring is slidably connected inside the limiting sleeve, and one end of the outer side of the limiting sleeve is fixedly connected with a driving block. The present invention has the advantages of simple and convenient surgery, fast and safe, neat incision, fast healing and beautiful appearance through the cooperation of various accessories, and can be automatically sutured without surgery, without returning to the hospital twice, better control the length of the inner and outer plates removed, and completely retain the frenulum; after the operation, the edema is light, the bleeding is less, there is no obvious pain after the operation, it does not affect normal learning, and you can take a shower after one week. After healing, the appearance is beautiful, there is no leakage of the suture needle, and it does not affect the patient's psychology.

Description

Technical Field

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

[0002] With the improvement of people's living standards, quality of life and health knowledge, health problems are receiving more and more attention, including a series of hazards caused by excessive foreskin;

[0003] Mainly including but not limited to:

[0004] 1. Hindering development: With phimosis, the development of the penis and glans is often restricted. Due to the restricted development, it looks like a small penis from the outside;

[0005] 2. Sexually transmitted diseases: If the foreskin is too long or phimosis, the inner plate and glans penis are often in a humid environment, which makes it easy to get sexually transmitted diseases such as genital warts and gonorrhea. In addition, because the local area cannot be thoroughly cleaned, it is easy for the wife to suffer from the same sexually transmitted diseases as the man.

[0006] 3. Infection: Sediments and urine scale in urine accumulate in the foreskin, becoming bacterial culture media, or causing infection and inflammation due to irritation, and leading to foreskin adhesion, and in severe cases, infertility;

[0007] 4. Blockage: Because the foreskin opening is too small, the foreskin cavity swells first and then empties. When urination is difficult, back pressure occurs;

[0008] 5. Stones: After inflammation, the mucosal epithelial cells fall off, forming foreskin stones as the central core and the outer scale;

[0009] The existing technologies for solving the problem of excessive foreskin include traditional circumcision surgery and hand-held circumcision staplers, both of which have their own advantages and disadvantages:

[0010] The disadvantages of traditional circumcision surgery are that the operation time is long, there are complications such as bleeding during the operation and hematoma after the operation, it is difficult to control the cutting site, the stitching is uneven and unsightly, the patient suffers psychological pain and stress, and the doctor has trouble operating.

[0011] Disadvantages of hand-held circumcision and stapler surgery: the need to take the instrument home, inconvenience in movement, obvious swelling and pain for too long, more complications, multiple visits to the hospital, drug care, the clasp must be removed after 7-10 days, the incision is prone to splitting after the clasp is removed. Adults can do it, but it is not easy to accept, children find it difficult to accept due to the pain, the suture needle may leak out, the patient can directly see it, and it affects the patient's psychology. Summary of the invention

[0012] The object of the present invention is to provide a disposable suture-type circumcision stapler to solve the above-mentioned problems.

[0013] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0014] The present invention is a disposable suture-type circumcision stapler, comprising a sleeve and a gasket ring, one end of the gasket ring penetrates the sleeve, one end of the outer side of the sleeve is threadedly connected with an adjusting nut, and the adjusting nut is rotatably connected to the sleeve;

[0015] An annular knife assembly is arranged inside the sleeve, and the interior of the annular knife assembly is slidably connected to a limiting sleeve, and the middle position of the knife washer is assembled inside the limiting sleeve, and one end of the outer side of the annular knife assembly is fixedly connected to a driving block, and the lower end of the driving block is slidably connected to the knife washer, and the lower end of the driving block passes through the sleeve, and the outer side of the annular knife assembly is also sleeved with a return spring, and the driving block is used to limit one end of the return spring, and the sleeve is used to limit the other end of the return spring;

[0016] A limiting ring is provided at one end of the sleeve away from the adjusting nut for limiting the position of the annular knife assembly, a suture needle is provided at one end of the limiting ring away from the adjusting nut, a wire pulling device is rotatably connected to the outer end of the gasket knife ring away from the adjusting nut, and a barb adapted to the suture needle is provided at one end of the wire pulling device close to the adjusting nut.

[0017] Furthermore, a torsion plate is arranged on the outer side of the adjusting nut.

[0018] Furthermore, an indicating block is arranged inside the adjusting nut.

[0019] Furthermore, the color of the indicator block is red.

[0020] Furthermore, the material of the return spring is spring steel.

[0021] Furthermore, a handle is provided at the lower end of the sleeve.

[0022] Furthermore, the lower end of the driving block is rotatably connected to a handle adapted to the handle, and the handle is L-shaped.

[0023] Furthermore, a directional arrow is provided on the surface of the wire pulling device for indicating the rotation direction of the wire pulling device.

[0024] The present invention has the following beneficial effects:

[0025] The present invention has the advantages of simple and convenient surgery, fast and safe operation, neat incision, fast and beautiful healing through the cooperation of various accessories. It can be sutured automatically without surgery, and there is no need to return to the hospital twice. The length of the inner and outer plates removed can be better controlled, and the frenulum can be completely retained. After the operation, the edema is light, the bleeding is less, and there is no obvious pain after the operation. Normal study is not affected. A shower can be taken after one week. The appearance is beautiful after healing, and there is no leakage of suture needles, which does not affect the patient's psychology. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic structural diagram of the disposable suture-type circumcision stapler of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall cross-section structure of the disposable suture-type circumcision stapler of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the wire drawing device of the disposable suture-type circumcision stapler of the present invention;

[0030] Figure 4 The disposable suture-type circumcision stapler of the present invention Figure 3 The large sample picture at A in the middle;

[0031] Figure 5 It is a structural schematic diagram of one end of the wire drawing device of the disposable suture-type circumcision stapler of the present invention;

[0032] Figure 6 It is a partial cross-sectional structural schematic diagram of the disposable suture-type circumcision stapler wire guide device of the present invention;

[0033] Figure 7 It is a front view of the disposable suture-type circumcision stapler sleeve of the present invention;

[0034] Figure 8 A side view of a disposable suture-type circumcision stapler sleeve of the present invention;

[0035] Fig. 9 It is a schematic diagram of the cutaway structure of the disposable suture-type circumcision stapler sleeve of the present invention;

[0036] Fig.10 It is a schematic structural diagram of a return spring of a disposable suture-type circumcision stapler of the present invention;

[0037] Fig.11 It is a structural schematic diagram of a stopper sleeve of a disposable suture-type circumcision stapler of the present invention;

[0038] Fig.12 It is a structural schematic diagram of one end of the limiting sleeve of the disposable suture-type circumcision stapler of the present invention;

[0039] Fig.13 It is a structural schematic diagram of the knife ring of the disposable suture-type circumcision stapler of the present invention;

[0040] Fig.14 It is a front view of the gasket ring of the disposable suture-type circumcision stapler of the present invention;

[0041] Fig.15 It is a schematic diagram of the cutaway structure of the gasket ring of the disposable suture-type circumcision stapler of the present invention;

[0042] Fig.16 It is a structural schematic diagram of the adjusting nut of the disposable suture-type circumcision stapler of the present invention;

[0043] Fig.17 It is a front view of the adjusting nut of the disposable suture-type circumcision stapler of the present invention;

[0044] Fig.18 It is a schematic cross-sectional structure diagram of the adjusting nut of the disposable suture-type circumcision stapler of the present invention;

[0045] Fig.19 It is a structural schematic diagram of the indicator block of the disposable suture-type circumcision stapler of the present invention;

[0046] Fig. 20 It is a structural schematic diagram of the handle of the disposable suture-type circumcision stapler of the present invention;

[0047] Fig.21 It is a structural schematic diagram of a drive block of a disposable suture-type circumcision stapler of the present invention;

[0048] Fig. 22 It is a structural schematic diagram of the annular knife assembly of the disposable suture-type circumcision stapler of the present invention;

[0049] Fig.23 It is a front view of the annular knife assembly of the disposable suture-type circumcision stapler of the present invention;

[0050] Fig.24 It is a schematic cross-sectional structure diagram of the annular knife assembly of the disposable suture-type circumcision stapler of the present invention;

[0051] Fig.25A side view of the annular knife assembly of the disposable suture-type circumcision stapler of the present invention;

[0052] Fig.26 It is a schematic structural diagram of the barb of the disposable suture-type circumcision stapler of the present invention;

[0053] Fig. 27 It is a schematic structural diagram of the disposable suture-type circumcision stapler suture needle of the present invention.

[0054] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0055] 1. Thread pulling device; 2. Sleeve; 3. Return spring; 4. Limit sleeve; 5. Knife washer; 6. Adjusting nut; 7. Indicator block; 8. Handle; 9. Driving block; 10. Annular knife assembly; 11. Barb; 12. Suture needle. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] See also Figure 1-27 As shown, the present invention is a disposable suture-type circumcision stapler, comprising a sleeve 2 and a washer ring 5, one end of the washer ring 5 passes through the sleeve 2, one end of the outer side of the sleeve 2 is threadedly connected with an adjusting nut 6, and the adjusting nut 6 is rotatably connected to the sleeve 2, and a torque plate is arranged on the outer side of the adjusting nut 6, and the adjusting nut 6 can be more conveniently rotated by arranging the torque plate, and an indicator block 7 is arranged inside the adjusting nut 6 for displaying the tightness of the adjusting nut 6, and the color of the indicator block 7 can be red;

[0058] An annular knife assembly 10 is arranged inside the sleeve 2, and the inner part of the annular knife assembly 10 is slidably connected to the limiting sleeve 4, and the middle position of the knife washer 5 is assembled inside the limiting sleeve 4. One end of the outer side of the annular knife assembly 10 is fixedly connected to a driving block 9, and the lower end of the driving block 9 is slidably connected to the knife washer 5, and the lower end of the driving block 9 passes through the sleeve 2. A return spring 3 is also sleeved on the outer side of the annular knife assembly 10. The material of the return spring 3 can be spring steel. The driving block 9 is used to limit one end of the return spring 3, and the sleeve 2 is used to limit the other end of the return spring 3;

[0059] Moreover, a handle is provided at the lower end of the sleeve 2, and a grip 8 adapted to the handle is rotatably connected to the lower end of the driving block 9, and the grip 8 is L-shaped;

[0060] A limiting ring is provided at one end of the sleeve 2 away from the adjusting nut 6, which is used to limit the annular knife assembly 10, and a suture needle 12 is provided at one end of the limiting ring away from the adjusting nut 6. A threading device 1 is rotatably connected to one end of the outer side of the washer ring 5 away from the adjusting nut 6, and a barb 11 adapted to the suture needle 12 is provided at one end of the threading device 1 close to the adjusting nut 6;

[0061] Specifically, a directional arrow is provided on the surface of the wire pulling device 1 to indicate the rotation direction of the wire pulling device 1 .

[0062] A specific application of this embodiment is: when in use, one end of the washer ring 5 is covered on the outside of the glans penis, and then the foreskin is pulled to make the foreskin cover the outside of the washer ring 5, and then the sleeve 2 is sleeved on the outside of the washer ring 5, and then the adjusting nut 6 is threadedly connected to the end of the outer side of the washer ring 5 away from the glans penis, because the washer ring 5 is restricted by the limiting sleeve 4 and can only slide inside the sleeve 2 but cannot rotate, and the adjusting nut 6 is limited by the sleeve 2, when the adjusting nut 6 rotates, it will drive the sleeve 2 to move towards the glans penis until one end of the sleeve 2 is in close contact with the foreskin;

[0063] Then, the lower end of the handle 8 is pulled forcefully. When the lower end of the handle 8 is pulled, the upper end of the handle 8 will drive the driving block 9 to move toward the direction close to the glans penis. When the driving block 9 moves, the annular knife assembly 10 will move together, so that the annular knife assembly 10 cuts the foreskin. After the cutting is completed, the handle is released, and the thread pulling device 1 is rotated in the direction of the arrow to pull the suture thread on the suture needle 12. Then, the adjusting nut 6 is rotated to separate the adjusting nut 6 and the knife washer 5, and the stapler is removed from the glans penis, and then the suture thread is knotted.

[0064] The present invention has the advantages of simple and convenient surgery, fast and safe operation, neat incision, fast and beautiful healing through the cooperation of various accessories. It can be sutured automatically without surgery, and there is no need to return to the hospital twice. The length of the inner and outer plates removed can be better controlled, and the frenulum can be completely retained. After the operation, the edema is light, the bleeding is less, and there is no obvious pain after the operation, which does not affect normal study. The patient can take a shower after one week. The appearance is beautiful after healing, and there is no leakage of the suture needle 12, which does not affect the patient's psychology.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A disposable suture-type circumcision stapler, characterized in that: It comprises a sleeve (2) and a washer (5), one end of the washer (5) passes through the sleeve (2), one end of the outer side of the sleeve (2) is threadedly connected with an adjusting nut (6), and the adjusting nut (6) and the sleeve (2) are rotatably connected; An annular knife assembly (10) is arranged inside the sleeve (2), and the interior of the annular knife assembly (10) is slidably connected to a limiting sleeve (4), and the middle position of the knife washer (5) is assembled inside the limiting sleeve (4). One end of the outer side of the annular knife assembly (10) is fixedly connected to a driving block (9), and the lower end of the driving block (9) is slidably connected to the knife washer (5), and the lower end of the driving block (9) passes through the sleeve (2). A return spring (3) is also sleeved on the outer side of the annular knife assembly (10), and the driving block (9) is used to limit one end of the return spring (3), and the sleeve (2) is used to limit the other end of the return spring (3); A limiting ring is arranged at one end of the sleeve (2) away from the adjusting nut (6) for limiting the position of the annular knife assembly (10); a suture needle (12) is arranged at one end of the limiting ring away from the adjusting nut (6); a thread pulling device (1) is rotatably connected to one end of the outer side of the knife washer (5) away from the adjusting nut (6); and a barb (11) adapted to the suture needle (12) is arranged at one end of the thread pulling device (1) close to the adjusting nut (6).

2. The disposable suture-type circumcision stapler according to claim 1, characterized in that: A torsion plate is arranged on the outer side of the adjusting nut (6).

3. The disposable suture-type circumcision stapler according to claim 1, characterized in that: An indicating block (7) is arranged inside the adjusting nut (6).

4. The disposable suture-type circumcision stapler according to claim 3, characterized in that: The color of the indicating block (7) is red.

5. The disposable suture-type circumcision stapler according to claim 1, characterized in that: The material of the return spring (3) is spring steel.

6. The disposable suture-type circumcision stapler according to claim 1, characterized in that: The lower end of the sleeve (2) is provided with a handle.

7. The disposable suture-type circumcision stapler according to claim 6, characterized in that: The lower end of the driving block (9) is rotatably connected to a grip (8) adapted to the handle, and the grip (8) is L-shaped.

8. The disposable suture-type circumcision stapler according to claim 1, characterized in that: The surface of the wire pulling device (1) is provided with a directional arrow for indicating the rotation direction of the wire pulling device (1).

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