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a circumciser

A circumcision and foreskin technology, applied in the field of medical devices, can solve problems such as uncontrollable, many hemostatic rings, irregular incisions, etc., and achieve the effects of improving cutting accuracy and efficiency and saving manufacturing costs.

Active Publication Date: 2017-05-31
刘鑫国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, circumcision surgery in urology mainly uses circumcision ligation or staple cutting and suturing, which is more likely to cause large amount of surgical bleeding or postoperative foreskin edema clinically
[0003] The invention patent application with the application number 2013100246670 and the publication number CN103040501A discloses a circumcision stapler, which consists of three parts: an upper stapler, a lower stapler, and a fastening adjustment part connected by a connecting device. The lower stapler Under the synergistic effect of the upper stapler, fastening adjustment parts and connecting devices, it can be used for patients with long or short penile frenulum. The patient suffers less pain during the operation, and the doctor is easy to operate, but the incision is irregular and uncontrollable , There are many residual tissues outside the hemostatic ring, postoperative foreskin edema is still common, and it is not safe to keep the cutting knife in the circumcision stapler after surgery

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A circumcision device is composed of an inner ring 1, an outer ring 2 and a cutting ring 3. The inner ring 1, the outer ring 2 and the cutting ring 3 are matched with each other and used in combination; the outer surface of the inner ring 1 is provided with an inner ring , The outer two U-shaped grooves; the inner hemostatic groove 12, the hemostatic groove 12 is 3 mm wide and 2 mm deep; the outer groove is a cutting groove 13, the cutting groove is 2 mm wide and 2 mm deep; the hemostatic groove 12 and The width of the spacer between the cutting grooves 13 is 0.5 mm; a lace protection groove 11 is set on the inner surface of the inner ring, and the lace protection groove 11 has a width of 3 mm and a depth of 5 mm; In the belt protection groove 11, the foreskin lace is prevented from being damaged; the outer ring 2 is made of transparent medical polymer material, and a track groove 21 for nesting the cutting ring guide 34 is arranged on the outside; the track groove 21 is ...

Embodiment 2

[0035] Example 2: When using the circumcision device described in Example 1, the inner ring 1 is placed first, and the foreskin strap is placed in the strap protection groove 11 of the inner ring; then the outer ring 2 is installed and the The prismatic hemostatic ring 23 of the outer ring 2 presses the foreskin into the hemostatic groove 12 of the inner ring 1, and locks the hemostatic fixing and locking device 24 on the outer ring 2; then the cylindrical guide 34 of the cutting ring 3 is embedded Sleeve in the track groove 21 of the outer ring; pull the outer foreskin with hemostatic forceps, compress the cutting ring 3, press the safety button 32 of the cutting ring 3 to engage with the position of the engaging hole 31 protruding from the cutting blade 33, and rotate and cut Ring 3, cut off the foreskin; finally press the cutting ring safety button 32 to the position of the engaging hole 31 stored in the cutting blade 33 to engage, remove the cutting ring 3, and complete the ...

Embodiment 3

[0036] Example 3: A circumcision device consisting of an inner ring 1, an outer ring 2 and a cutting ring 3. The inner ring 1, the outer ring 2 and the cutting ring 3 are matched with each other and used in combination; The outer surface is provided with two U-shaped grooves, inner and outer; the inner hemostatic groove 12, the hemostatic groove 12 has a width of 3 mm and a depth of 1 mm; the outer groove is a cutting groove 13, which has a width of 2 mm and a depth of 1 mm; The width of the partition between the hemostatic groove 12 and the cutting groove 13 is 1 mm; a lace protection groove 11 is provided on the inner surface of the inner ring, and the lace protection groove 11 has a width of 3 and a depth of 4 mm; The strap is placed in the lace protection groove 11 to prevent damage to the foreskin lace; the outer ring 2 is made of transparent medical polymer material, and a track groove 21 for nesting the cutting ring guide 34 is arranged on the outside; the track groove A...

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Abstract

The invention relates to the field of medical instruments, in particular to a circumcising instrument. The circumcising instrument comprises an inner ring, an outer ring and a cutting ring. The outer surface of the inner ring is provided with a bleeding stop groove and a cutting groove, and the inner surface of the inner ring is provided with a frenum protection groove; a rail groove allowing a cutting ring guide rail to be embedded is formed in the outer side of the outer ring; an inwards inclining protrusion is arranged at the inner side of the rail groove; a prism bleeding stop ring is arranged at the inner side of the protrusion; the face, closely attached to the outer ring, of the cutting ring is provided with at least two cylindrical guide rails matched with the outer ring rail groove; at least one cutting blade controlled by a safe locking device arranged on the upper portion of the inner ring is arranged inside the cutting ring; the inclining cutting blade is identical with an inclining face of the protrusion in the middle of the outer ring. By the adoption of the double-groove inner ring and inclining cutting, the circumcising instrument can reduce postoperation residual tissues to the maximum degree, and prepuce can naturally fall off after operation and is not prone to postoperation edema; the occurrence rate of the postoperation edema of the prepuce is reduced to the maximum extent; by the adoption of the cutting ring for separation and by the additional arrangement of the safe locking device, the safety of the operation is improved.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to a circumcision device. Background technique [0002] Circumcision surgery is one of the common operations in urology. With the continuous advancement of science and technology, circumcision surgery is becoming more and more convenient, and the quality of surgery is also improving. At present, circumcision device ligation or nail-type cutting suture device is mainly used in the circumcision operation of circumcision in circumcision, which is more likely to cause large surgical bleeding or postoperative prepuce edema. [0003] The invention patent application with application number 2013100246670 and publication number CN103040501A discloses a circumcision stapler, which is formed by connecting three parts of an upper stapler, a lower stapler and a fastening and adjusting component through a connecting device. The lower stapler It can be used for patients with long or short penile frenul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/326
CPCA61B17/326
Inventor 刘鑫国
Owner 刘鑫国