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Multifunctional monopole electrocoagulator capable of being used below endoscope

A multi-functional, electrocoagulation technology, applied in the direction of heating surgical instruments, etc., can solve the problems of limiting the use of laparoscopic surgery, monopolar electrocoagulation function, and affecting the efficiency of surgery, etc., to reduce the wound surface, reduce trauma, and reduce infection risk effect

Pending Publication Date: 2019-05-21
南京艾普斯医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current monopolar coagulation function is single, the knife head scab, smoke, poor hemostasis and other shortcomings limit its use in laparoscopic surgery and affect the efficiency of surgery

Method used

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  • Multifunctional monopole electrocoagulator capable of being used below endoscope
  • Multifunctional monopole electrocoagulator capable of being used below endoscope
  • Multifunctional monopole electrocoagulator capable of being used below endoscope

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Embodiment

[0033] Such as figure 1 : A multifunctional monopolar electrocoagulation that can be used under the endoscope, which is sequentially connected by a coagulation terminal 1, a slender extension part 2, a rotating part 3, an extension part 4 and a linkage cavity 5. Wherein, a stepping motor is arranged in the rotating part, and the output shaft of the stepping motor is connected to the elongated extension part 2. When the stepping motor rotates, it drives the elongated extension part to rotate, thereby driving the electrocoagulation tip 1 to rotate 360°. The upper side of the extension part 4 is provided with a waterway interface 4-1 and an airway interface 4-2, both of which are cylindrical interfaces; the lower hole is provided with an electrode cable interface 4-3, which is a concave cylinder for connecting electrode cables.

[0034] The electrocoagulation terminal is in the shape of a knife and is divided into upper and lower layers. The upper layer and the lower layer form a...

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Abstract

The invention discloses a multifunctional monopole electrocoagulator capable of being used below an endoscope. The multifunctional monopole electrocoagulator is formed by connecting an electrocoagulation end (1), a thin and long extending part (2), a rotating part (3), an extending part (4) and a linking cavity (5) in sequence, and the thin and long extending part (2) and the extending part (4) are connected coaxially; a fixed traction handle (6) is integrally arranged on the lower side of the linking cavity (5), and a rotating traction handle (7) is arranged at the tail of the linking cavity(5); a secondary gear set (8) and a primary gear set (9) are arranged in the linking cavity (5). By arranging the secondary gear set (8) and the primary gear set (9), in combination with a major arc flat plate limiter and functional selection buttons, circulating selecting of functions can be realized, and the electrocoagulator with multiple functions can be realized really.

Description

technical field [0001] The invention relates to a common surgical instrument device in the surgical operation process, in particular to a multifunctional monopolar electrocoagulation that can be used under an endoscope. Background technique [0002] Electrocoagulation coagulates proteins and closes blood vessels by heating with high-frequency electric energy, so as to realize the cutting of tissues, electrocoagulation and hemostasis of small blood vessels and other structures. Specifically, high-frequency electric energy is provided to the lesion tissue through the tip of the instrument to dehydrate and coagulate the blood vessels to achieve the purpose of cutting and hemostasis. Therefore, unipolar coagulation is widely used in surgery because of its small damage, safety and convenience. [0003] However, the current monopolar electrocoagulation has the disadvantages of single function, scab on the knife head, smoke, and poor hemostasis effect, which limit its use in lapar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14
Inventor 郝保兵嵇惠宇刘成友张蓉蓉王煜
Owner 南京艾普斯医药科技有限公司
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