Shearing scissors for surgery of esophageal cancer
A technique for surgery and scissors, which is applied to the field of scissors for esophageal cancer surgery, can solve problems such as inconvenient implementation, and achieve the effects of simple structure, improved surgical progress, and convenient maintenance.
Inactive Publication Date: 2016-10-26
韩乐 +2
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Problems solved by technology
[0004] Esophageal cancer generally needs to measure the size of the tumor during the resection operation. At present, this type of operation needs to be performed with a special measuring ruler, which is extremely inconvenient to perform and needs to be improved urgently
Method used
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[0019] The present invention will be further described below in conjunction with the accompanying drawings.
[0020] see as Figure 1-Figure 5 As shown, the technical solution adopted in this specific embodiment is: it includes the scissors body; the scissors body is formed by two split parts; the split body is composed of handle 1 and connecting rod 2; handle 1 and The connecting rod has a 2-bit integrated structure; it also includes a shearing mechanism 3 and a clamping mechanism 4; the shearing mechanism 3 includes a shearing rod 5, a threaded connection end 6, a scale line 7, and a blade 8; the shearing rod 5 One end of one end is provided with threaded connection end 6, is engraved on the shearing bar 5 scale mark 7, and one side of shearing bar 5 is welded with blade 8; Described shearing mechanism 3 is screwed on the In the threaded hole 14 of connecting rod 2 front ends; Described clamping mechanism 4 is made of clamping connecting rod 9, clamping rod 11; One end of c...
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The invention provides shearing scissors for the surgery of esophageal cancer, and relates to the technical field of medical equipment. The shearing scissors comprises a scissors main body formed by screwing connection of two parts, the parts are composed of a handle and a connecting rod, the handle and the connecting rod are an integral structure, the scissors main body also comprises a cutting mechanism and a clamping mechanism, the cutting mechanism comprises a cutting bar, a threaded connection end, scale marks, and a blade, one end of the cutting bar is provided with the threaded connection end, the cutting bar is provided with the scale marks, one side of the cutting bar is provided with the blade, the cutting mechanism is screwed into a threaded hole at the front end of the connecting rod through the threaded connection end, the clamping mechanism is formed by a clamping connecting rod and a clamping rod, the clamping rod is arranged at one end of the clamping connecting rod, and the clamping connecting rod is screwed into the threaded hole at the front end of the connecting rod through external connecting threads. According to the shearing scissors, the size of tumors can be effectively measured in the early stage of resection, the resection is facilitated, the burden of preoperative preparation is reduced, and the operation progress is greatly improved.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a scissors for esophageal cancer surgery. Background technique [0002] Esophageal cancer is a common digestive tract tumor, and about 300,000 people worldwide die from esophageal cancer every year. Its morbidity and mortality vary widely from country to country. my country is one of the areas with a high incidence of esophageal cancer in the world, with an average of 150,000 deaths per year. There are more men than women, and the age of onset is more than 40 years old. The typical symptom of esophageal cancer is progressive dysphagia, first it is difficult to swallow dry food, then semi-liquid food, and finally water and saliva cannot be swallowed. [0003] Esophagectomy is a surgical method for the treatment of esophageal cancer, and there are strict selections corresponding to trial conditions. Esophageal cancer resection is suitable for the following situations:...
Claims
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IPC IPC(8): A61B17/3201A61B17/285A61B5/107
CPCA61B5/1072A61B5/4233A61B17/2812A61B17/285A61B17/3201A61B2017/2808
Inventor 宋养荣韩乐程蒿陈文娟高巍强准张曦王成雷光焰
Owner 韩乐