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An electrocoagulation tweezers system with tweezers tip cleaning function

An electrocoagulation tweezers system and technology of electrocoagulation tweezers, applied in the field of surgical instruments, can solve problems such as low efficiency and waste of time, and achieve the effects of ensuring accuracy, convenient operation, and avoiding overheating

Inactive Publication Date: 2016-09-21
WENZHOU ZHICHUANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The usual method is to manually wipe the tip of the tweezers with a cotton ball or medical gauze soaked in alcohol or distilled water, but this method requires manual work, which is time-consuming and inefficient

Method used

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  • An electrocoagulation tweezers system with tweezers tip cleaning function
  • An electrocoagulation tweezers system with tweezers tip cleaning function
  • An electrocoagulation tweezers system with tweezers tip cleaning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, such as Figure 1 to Figure 3 As shown, an electrocoagulation tweezers system with tweezers tip cleaning function includes a tweezers body and a host, wherein the tweezers body includes a tweezers tip 1 and a tweezers rod 2, an electrode holder 3 is provided at the rear of the tweezers rod 2, and a plug is provided on the electrode holder 3 4. The plug 4 is connected to the host 5 through a cable, and the host 5 provides power for the electrocoagulation forceps through the cable. A temperature sensor is buried inside the tweezers tip 1, and the temperature sensor transmits the real-time temperature of the tweezers tip back to the internal chip of the host. If the temperature is lower than 40°C, increase the current to increase the temperature of the tweezers tip; if the temperature is higher than 90°C, the current is reduced to lower the temperature of the tweezers. Through such control, the temperature of the tip of the tweezers will be kept in the best wor...

Embodiment 2

[0040] Embodiment 2: Different from Embodiment 1, there is also a suction channel on the tweezers, wherein the suction channel and the water inlet channel are respectively located inside the two tweezers, the entrance of the suction channel is located outside the tip of the tweezers, and the outlet of the suction channel passes through The second socket is connected with the pipeline on the suction machine. In this way, when the blood vessels need to be cleaned, the water inlet channel on one side of the tweezers flows out the water flow, and the suction channel on the other side of the tweezers sucks away the blood.

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PUM

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Abstract

The invention discloses an electrocoagulation tweezers system with tweezers tip cleaning function, which includes a tweezers body and a host that provides power for the tweezers body, wherein the tweezers body includes a tweezers tip and a tweezers rod, and the key point is that the tweezers tip is provided with a temperature detection device , the temperature detection device will feed back the detected temperature to the chip in the host, the chip will adjust the output power of the tweezers after comparing the temperature with the preset temperature, and adjust the temperature of the tweezers; the system also includes the electric coagulation tweezers support, Wherein the electrocoagulation tweezers support includes a base, the base has a groove that matches the two tweezers rods of the electrocoagulation tweezers, the lower part of the groove has a cavity for accommodating the tweezers tip, an ultrasonic cleaner is arranged in the cavity, and the support is A single-chip microcomputer and a position sensing device for judging whether there is a tweezers rod in the groove are also provided, and a smoothness detection device for detecting the smoothness inside the tweezers tip is arranged in the cavity. The invention has a simple structure, not only can automatically detect and adjust the temperature of the tweezers, but also can automatically clean the tweezers.

Description

[0001] The application date of this invention is July 31, 2012, the application number is 201210267415.6, and the applicant is a divisional application of the invention application of Wenzhou Zhichuang Technology Co., Ltd. technical field [0002] The invention relates to a surgical instrument for transferring non-mechanical energy to the human body by passing electric current through tissue to be heated. Background technique [0003] The existing electrocoagulation tweezers system includes a tweezers body and a host that provides power and control for the tweezers body. The tweezers body sequentially includes tweezers tips, an insulating tweezers rod and an electrode holder. The plug at the rear of the electrode holder is connected to an external host through a wire. The tweezers tip of electrocoagulation tweezers provides high-frequency electric energy to the lesion tissue to dehydrate and coagulate the protein between the two ends of the tweezers tip to achieve the purpose...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B18/12A61B90/70A61M3/02A61M27/00
Inventor 叶雷周健王汉文刘斌刘灏李亚周邓娇
Owner WENZHOU ZHICHUANG TECH