CN103054629A - Circumcision anastomat - Google Patents

Abstract

A circumcision stapler, which is composed of an upper stapler, a lower stapler and a fastening adjustment part connected by a connecting device, wherein: the upper stapler is provided with an outer knife, an inner knife, and a buffer groove for circumcision , the connection device and the foreskin cutting adjustment device, wherein the inner knife is provided with a foreskin cutting groove, and both the outer knife and the inner knife are provided with a lace protection part, and the cutting surface where the lace protection part is located is not on the same plane as the cutting surface of the main body On the horizontal plane, it is a triangular arc-shaped structure. The stapler has the advantages of simple structure, low cost, and convenient use. It can truly achieve accurate surgical positioning, short operating time, and fast postoperative healing time. It can also prevent edema, prevent infection, and reduce the pain of patients. The advantages of the stapler compared with the traditional operation; the short-term and long-term effects after the operation are obviously better than the similar devices currently used; it is suitable for circumcision in various hospitals.

Description

Circumcision Stapler

technical field

The invention relates to a male penis circumcision stapler, which belongs to the technical field of medical instruments.

Background technique

Circumcision surgery has been widely recognized in the medical community for its role in reducing prepuce, balanitis caused by phimosis, urethritis, reducing sexually transmitted diseases and AIDS transmission, and preventing penile cancer. With the continuous innovation of modern circumcision surgery, the simplicity, safety and quality of minimally invasive surgery of circumcision surgery have been greatly improved. In all current circumcision operations, each method of circumcision has its own advantages, which gives patients and doctors more choices. However, each method of excision has its own serious defects: 1. The traditional circumcision surgery can completely protect the frenulum, and the glans can shrink and relax normally, but the operation time is long, the amount of bleeding is large, the pain is strong, and bleeding needs to be stopped , suture, suture removal, dressing change, postoperative infusion and other shortcomings; 2. At present, the disposable circumcision instruments (including disposable circumcision and anastomosis instruments) commonly used in clinical practice can shorten the operation time, reduce bleeding, and reduce pain. Small, without hemostasis, suturing, suture removal, postoperative without infusion, but still can not fully meet the requirements of clinical medicine, such as: the patent publication number is CN2424748 titled circumcision device and the patent publication number is and name is circumcision operation Positioner and disposable circumcision stapler, etc., cannot visually see the glans, frenulum, coronal sulcus and surrounding tissues during the operation, let alone see the glans, frenulum, coronal sulcus and surrounding tissues after the operation, basically In a blinding operation, unexpected consequences may occur during the operation; another kind of circumcision device such as the patent publication number CN201683982U, although the glans, frenulum, coronal sulcus and surrounding tissues can be seen, it cannot completely Keep the length of the frenulum and related tissues well, so that the glans cannot shrink normally, and the frenulum may be broken and cause adverse consequences. After circumcision, the frenulum, foreskin, and surrounding tissues are edematous, which will prolong the healing time after the operation and aggravate the pain of the patient. After the operation, there will be crusting, chronic inflammation, hyperplasia, and thickening of the inner and outer plates of the foreskin, which will have a certain impact on sexual life. It brings pain and anxiety to the patient; at the same time, it brings considerable trouble to the doctor, especially for children and elderly patients, because the urine of such patients cannot be completely flushed out from the urethral orifice, so that the urine is easy to soak into the wound, and the lower ring Sometimes it was even more painful and daunting, and it was difficult to recover after getting off the ring.

Contents of the invention

In order to overcome the above-mentioned defects of the existing circumcision instruments, the present invention provides a new disposable circumcision stapler, which is used to fundamentally change the defects of traditional circumcision operations that are not standardized and have no uniform standard instruments, and achieve surgical The purpose of accurate positioning, short postoperative healing time, prevention of edema, prevention of infection and pain relief of patients.

In order to solve its technical problem, the inventor has carried out painstaking research and experiments for many years on the deficiencies of various surgical methods in a large amount of clinical work for many years. The method of section and arc resection, based on the prior art, has finally designed a new disposable circumcision stapler. The circumcision stapler is composed of three parts, the upper stapler, the lower stapler and the fastening adjustment part, which are connected by a connecting device. Its characteristics are:

1. The upper stapler is provided with an outer knife, an inner knife, a foreskin cutting buffer groove, a connecting device, and a foreskin cutting adjustment device, wherein the inner knife is provided with a foreskin cutting groove, and both the outer knife and the inner knife are provided with ties As for the protection part, the cutting surface where the lace protection part is located is not on the same horizontal plane as the cutting surface of the main body, and has a triangular arc-shaped structure.

2. The outer knife of the upper stapler is the main cutting knife, which is composed of two semicircular blades through a connecting device to form a whole; the outer knife is provided with a lace protection part, which corresponds to the lower stapler; the upper stapler The inner knife is an auxiliary cutting knife, which is composed of two semicircular blades through a connecting device to form a whole; the inner knife is equipped with a lace protection part, which corresponds to the lower stapler; the inner knife of the upper stapler is equipped with a foreskin cutting groove , the inner knife is parallel to the outer knife and corresponds to the lower stapler; the multiple foreskin cutting grooves on the inner knife cut the foreskin longitudinally, and there is a foreskin cutting buffer groove between the inner knife of the upper stapler and the outer knife of the upper stapler;

Compared with prior art, the present invention has following substantive characteristics and remarkable progress:

1. The upper stapler of the present invention meets the clinical requirements under the cooperation of the lower stapler and the rivet fastening adjustment parts, so it has a simple structure, low cost, and is easy to use, and can truly achieve accurate surgical positioning, short surgical time, and The post-healing time is fast, and it can prevent edema, prevent infection, reduce the pain of patients, and can truly reflect the advantages of disposable circumcision stapler compared with traditional surgery;

2. Since this stapler can completely protect the frenulum, the glans and penis can be stretched freely, there is no special discomfort after the operation, and the short-term and long-term effects are obviously better than the similar devices currently used;

3. Since this stapler is designed according to the characteristics of male reproductive organs and clinical requirements, it better regulates circumcision and becomes the standard procedure of this operation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

Fig. 1 is the front view of the schematic diagram of the three-dimensional structure of the upper stapler of the present invention;

Fig. 2 is a rear view of the three-dimensional structure diagram of the upper stapler of the present invention.

In the figure: 1. Upper stapler, 2. Upper stapler outer knife, 3. Upper stapler inner knife,

4. Upper stapler inner knife foreskin cutting groove, 5. Upper stapler foreskin cutting buffer groove,

6. Upper stapler belt protection part, 7. Adjusting device, 8. Connecting device.

Detailed ways

With reference to the accompanying drawings: the designed circumcision stapler shown in Figure 1 and Figure 2 is provided with an outer knife 2, an inner knife 3, a circumcision buffer groove 4, a connecting device 8 and a circumcision adjusting device 7 on the upper stapler, Wherein the inner knife is provided with a foreskin cutting groove 5, and the outer knife and the inner knife are all provided with a lace protection part 6, and the cutting surface where the lace protection part is located is not on the same level as the main body cutting surface; The outer knife 2 is the main cutting knife, which is composed of two semicircular blades through the connecting device 8 to form a whole; the outer knife 2 and the inner knife 3 are equipped with a lace protection part 6, and the lace protection part 6 is located The cutting surface of the main body is not on the same level as the cutting surface of the main body, and has a triangular arc-shaped structure, corresponding to the lower stapler; the inner knife 3 of the upper stapler is an auxiliary cutting knife, and two semicircular blades pass through the connecting device 8 Composed as a whole, it corresponds to the lower stapler; the inner knife 3 of the upper stapler is provided with a foreskin cutting groove 4, and the inner knife 3 is parallel to the outer knife 2 and corresponds to the lower stapler; The foreskin cutting groove 4 longitudinally cuts the foreskin, and there is a foreskin cutting buffer groove 5 between the upper stapler inner knife 3 and the upper stapler outer knife 2 .

The material of the present invention can be medical plastic material or nanometer material or light stainless steel material; Changes will be considered identical and included within the scope of protection of this patent.

Claims (2)

1. anastomat for circumcision; be formed by connecting by connecting device by upper anastomat, lower anastomat and fastening adjustment parts three parts; it is characterized in that: described upper anastomat is provided with outer cutter, interior cutter; foreskin cutting dashpot, connecting device and foreskin cutting adjusting device; wherein interior cutter is provided with the foreskin cutting groove; be equipped with frenulum protection section on outer cutter and the interior cutter, the facet at described frenulum protection section place and main body facet not on same horizontal plane, convex structure triangular in shape.

2. anastomat for circumcision according to claim 1 is characterized in that: the outer cutter of described upper anastomat is main cutter, forms as a whole by connecting device by the blade of two semi-circular shapes; Outer cutter is provided with frenulum protection section, and is corresponding with lower anastomat; The interior cutter of upper anastomat is auxiliary cutter, forms as a whole by connecting device by the blade of two semi-circular shapes; Interior cutter is provided with frenulum protection section, and is corresponding with lower anastomat; Cutter is provided with the foreskin cutting groove in the upper anastomat, and interior cutter is parallel with outer cutter, and corresponding with lower anastomat; A plurality of foreskin cutting grooves on the interior cutter vertically cut foreskin, leave foreskin cutting dashpot in the upper anastomat between the outer cutter of cutter and upper anastomat.

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