Operating forceps end effector assembly with safety mechanism

Abstract

The invention discloses an operating forceps end actuator assembly with a safety mechanism, and belongs to the technical field of medical instruments; the operating forceps end actuator assembly comprises an operating forceps main body, wherein a nail abutting seat is arranged at the tail end of the operating forceps main body, and a nail bin is arranged at the position, corresponding to the nail abutting seat, of the operating forceps main body; the surface of the nail bin is provided with a titanium nail guide-out opening corresponding to the position of the nail abutting seat. According to the invention, through the mutual cooperation of the designed structures such as the inclined plane body, the first supporting spring, the guide wheel, the ejector rod, the ejector pin, the second supporting spring, the limiting clamping piece, the limiting clamping box, the torsion spring, the first pin shaft, the second pin shaft, the concave groove and the permanent magnet sheet, the titanium nail can be prevented from being separated from the titanium nail lead-out opening to be discharged when misoperation occurs, and the operation is convenient. Therefore, misoperation accidents can be avoided to a high degree, the safety performance of the operating forceps body in the using process is further improved, the operating forceps has the reset function, usage is more convenient, and a good auxiliary effect is provided for behavior operation of medical staff.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, and in particular relates to a surgical forceps end effector assembly with a safety mechanism. Background technique [0002] Surgical instruments refer to medical instruments used in clinical operations. In addition to conventional surgical instruments, there are also some specialized instruments: orthopedics, urology, obstetrics, burns, plastic surgery, brain surgery, cardiothoracic surgery, general surgery, etc. surgery and more. [0003] Surgical forceps is an auxiliary tool that is frequently used in surgical operations. However, the surgical forceps used in surgical operating rooms still have some shortcomings. They lack effective insurance mechanisms. When misoperation occurs, it is easy to make the operation If the titanium nails in the forceps fall into the patient's body, it is easy to cause secondary injury, and in severe cases, it will endanger the life of the patient. Alt...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve some deficiencies of the surgical forceps used in the surgical operating room at present, the lack of an effective insurance mechanism, when misoperation occurs, the titanium nails in the surgical forceps are likely to fall into the patient's body, It is easy to cause secondary injury, and it will endanger the life safety of the patient in severe cases. Although some safety mechanisms are set on some surgical forceps, the safety mechanism needs to be operated every time the handle is operated, and the automatic reset function is lacking. The problem of inconvenience caused by work, and a surgical forceps end effector assembly with a safety mechanism is proposed

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