Anti-fogging device for laparoscopic surgery of urinary surgery

Abstract

The invention discloses the technical field of medical equipment, and particularly provides an anti-fogging device for the laparoscopic surgery of the urinary surgery. The anti-fogging device comprises a laparoscopic body, a heating device and a microprocessor, wherein a columnar crystal is fixedly mounted on the inner wall of the laparoscopic body, the microprocessor and an optical fiber interface are mounted on the right side of the top of the laparoscopic body respectively, the microprocessor is located on the left side of the optical fiber interface, a video recording system connector is fixedly mounted on the right side wall of the laparoscopic body, an objective lens is fixedly mounted on the left side of the inner wall of the laparoscopic body, a clamping groove is formed in the left side of the outer wall of the laparoscopic body, the heating device is fixedly mounted on the left side wall of the laparoscopic body and comprises a connector, a clamping port, a resistive heater and a temperature controlled switch, and the clamping port and the clamping groove are in matched screw joint. The anti-fogging device has the comprehensive effects of being simpler to operate and capable of being controlled automatically in time for defogging, so that repeated treatment is not needed, the surgical time is saved, and the surgical risk is reduced.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an anti-fog device for laparoscopic surgery in urology. Background technique [0002] Laparoscope is similar to electronic gastroscope, which is a medical device with a miniature camera. Laparoscopic surgery is the operation performed using laparoscope and related instruments. [0003] Laparoscopic surgery is a newly developed minimally invasive method, and it is an inevitable trend in the development of future surgical methods. With the rapid development of industrial manufacturing technology, the integration of related disciplines has laid a solid foundation for the development of new technologies and methods. Coupled with the increasingly skilled operation of doctors, many open operations in the past have now been replaced by endovascular surgery. Greatly increased surgical options. The traditional method of retroperitoneal laparoscopic surgery is to make three sma...

AI Technical Summary

Problems solved by technology

During laparoscopic surgery, due to the large difference between the temperature of the body cavity and the temperature outside the body, some water vapor will easily condense to form a layer of fog when it encounters the cold laparoscopic lens, which will affect the clarity of the surgical field of view on the monitor and affect the operation. operate

[0006] The anti-fog device for urological laparoscopic surgery in the prior art is relatively complicated to operate, which is inconvenient to operate during the operation and wastes operation time. At the same time, it is often necessary to repeatedly defog during the operation, which is likely to cause wound infection and increase the operation time. Therefore, it is urgent to develop an anti-fog device for urological laparoscopic surgery

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