Telescopic tumor clamping device

Abstract

The invention relates to a telescopic tumor clamping device. The telescopic tumor clamping device comprises an upper support and a lower support, the lower end of the upper support is connected with afixing shaft, the fixing shaft is rotatably connected with the lower support through a ball bearing, the upper surface of the upper support is connected with a shadowless lamp, telescopic clamping assemblies are hinged to the left side and the right side of the top of the upper support, two sets of lantern rings are slidably connected to the fixing shaft, a first connecting rod is hinged betweenthe lantern rings and the telescopic clamping assemblies, a first spring is connected between the two sets of the lantern rings, a fork arm mechanism is arranged in an inner cavity of the lower support, a sliding block is connected to the upper end part of the form arm mechanism, the sliding block is slidably connected to the fixing shaft, and is located between the ball bearing and the lantern rings. According to the telescopic tumor clamping device, the structural design can be reasonable, the clamping operation of the telescopic clamping assemblies can be achieved, the telescopic tumor clamping device can penetrate into a small operative incision, the shadowless lamp is further arranged, auxiliary lighting can be effectively achieved, and the success rate of tumor clamping is advantageously increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a telescopic tumor clamping device. Background technique [0002] Oncology is a second-level discipline of clinical medicine, which is divided into medical oncology, radiotherapy oncology, and surgery oncology; oncology surgery provides comprehensive treatment mainly based on surgery. Tumor surgery often involves a large number of surgical instruments. Surgical instruments refer to instruments, equipment, appliances, and other similar or related items that are directly or indirectly used on the human body. The utility is mainly obtained through physical means, and the purpose is to diagnose, prevent, Monitor, treat or relieve. [0003] Tumor is a major killer that affects human health. Surgical removal of tumor is an important way to treat this disease. For better and faster postoperative recovery of patients, the surgical incision should not be too large. When the surgi...

AI Technical Summary

Problems solved by technology

[0003] Tumor is a major killer that affects human health. Surgical removal of tumor is an important way to treat this disease. For better and faster postoperative recovery of patients, the surgical incision should not be too large. When the surgical incision is small, due to the common The clamping device cannot be retracted, which makes it more difficult to clamp the tumor, and the hand is easy to block the view of the incision during clamping, which is not conducive to the clamping operation and reduces the practicability of the tumor clamping device

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