Stable anastomat firm in binding

Abstract

The invention discloses a stable anastomat firm in binding, and belongs to the technical field of medical instruments, the stable anastomat comprises a needle seat sleeve, a needle abutting seat is arranged on the side end face of the needle seat sleeve, a clock sleeve is fixedly connected to the side, close to the needle seat sleeve, of the needle abutting seat, and a pull rod sleeve grain is fixedly connected to the side, away from the needle abutting seat, of the clock sleeve. According to the invention, through the mutual cooperation of the designed structures such as the through hole, the threaded rod, the spring piece, the threaded safety piece, the clamping plate, the first external thread, the tightening nut, the anti-skid film, the bearing and the torsion spring, the device is more convenient, the force controllability is higher, and the stability is higher; and the stability of the fixed prepuce of the patient is improved by increasing the contact area with the prepuce of the patient, compared with a rope binding mode, more comfortable medical experience can be provided for the patient, on one hand, compression injuries caused to the prepuce of different patients due to the too large deformation degree can be avoided, and on the other hand, the stability of prepuce stapling for different patients can be ensured.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a stable stapler with firm stapling. Background technique [0002] Stapler is a commonly used medical device in urological circumcision surgery. It can realize cutting and suturing synchronously, and is convenient and efficient to operate. Unevenness, postoperative hematoma and edema and other problems. At present, most of the staplers used in the market use ropes to bind and fix the patient's foreskin. When the force of the rope is too strong, it is easy to bring discomfort to the patient. When the force is small, the patient's foreskin is prone to Detachment, poor stability, and the degree of deformation of titanium needles for staplers is unusable, and different fixation strengths cannot be provided according to different needs of patients. At the same time, the stability of titanium needles is directly related to the recovery effect of patients in the later stage. T...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the problem that at present, when the staplers used in the market are binding and fixing the patient's foreskin, most of them are carried out by using ropes. When the strength of the ropes is too large, it is easy to bring discomfort to the patient. When the strength is low, the patient’s foreskin is prone to detachment, the stability is poor, and the deformation degree of the titanium needle used for the stapler is unusable, and different fixing strengths cannot be provided according to the different needs of the patient. If it is too strong, compressive damage will occur. If it is weak, it will affect the stability of the titanium needle after stapling. At the same time, the stability of the titanium needle is directly related to the patient's later recovery effect, and a stable stapler with firm stapling is proposed.

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