A size-adjustable stapler

Abstract

The invention discloses a size-adjustable stapler, which comprises a fixed tube, the inner wall of the fixed tube is slidably connected with a moving tube, and the surface of the fixed tube is hinged with two trigger levers which are both hinged with the moving tube , the bottom of the fixed tube is threadedly connected with a cutting mechanism, and the present invention provides a threaded cutting mechanism, compared with the existing foreskin stapler, the doctor can select the glans cover according to the diameter of the patient’s glans, and the doctor can choose according to the patient’s glans. The position of the foreskin frenulum should be selected according to the cutting mechanism to avoid the position of the patient's foreskin frenulum in the front. The doctor will also remove the patient's foreskin frenulum during the operation, which will lead to more postoperative complications, thereby reducing The probability of doctor-patient disputes reduces the burden on both doctors and patients, and increases the practicability of the device.

Description

technical field [0001] The invention relates to the field of medical instruments, more specifically, to a size-adjustable stapler. Background technique [0002] Male prepuce or phimosis is a common disease in the male reproductive system. The foreskin covers the entire glans and the external opening of the urethra, and forms a semi-open chamber with the coronal groove. Dander, foreskin secretions, and bacteria grow in this chamber. Long-term smegma is formed in the middle, because the foreskin is too long or phimosis, the long-term accumulation of smegma, the formation of foreskin explanation, concurrent posthitis, will cause a variety of diseases such as foreskin incarceration, urinary tract infection. At present, excessive prepuce or phimosis is mainly treated by circumcision. The circumcision stapler is used to remove the excessively long foreskin and at the same time, the wound is anastomosed with staples, which greatly reduces the operation time and relieves the pain of...

AI Technical Summary

Problems solved by technology

[0003] At present, when doctors perform circumcision surgery on patients, they usually measure the diameter of the glans, and then select the circumcision stapler of the corresponding specification for the operation, but the length of the glans of each person is different, but the cutter in the circumcision stapler of the corresponding specification The range of cutting is fixed. If the patient's foreskin frenulum is located in the anterior part of the foreskin, the doctor can easily cut off the foreskin frenulum when using a circumcision stapler. Even if the patient recovers from the operation Then go to the hospital to connect a section of artificial frenulum, the patient will also pull the scrotum when erecting, and may even tear the wound, which has great limitations

Images